39539500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 117411840

約数和(自身を除く): 77872340

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 79, 91, 100, 110, 125, 130, 140, 143, 154, 158, 175, 182, 220, 250, 260, 275, 286, 308, 316, 325, 350, 364, 385, 395, 455, 500, 550, 553, 572, 650, 700, 715, 770, 790, 869, 875, 910, 1001, 1027, 1100, 1106, 1300, 1375, 1430, 1540, 1580, 1625, 1738, 1750, 1820, 1925, 1975, 2002, 2054, 2212, 2275, 2750, 2765, 2860, 3250, 3476, 3500, 3575, 3850, 3950, 4004, 4108, 4345, 4550, 5005, 5135, 5500, 5530, 6083, 6500, 7150, 7189, 7700, 7900, 8690, 9100, 9625, 9875, 10010, 10270, 11060, 11297, 11375, 12166, 13825, 14300, 14378, 17380, 17875, 19250, 19750, 20020, 20540, 21725, 22594, 22750, 24332, 25025, 25675, 27650, 28756, 30415, 35750, 35945, 38500, 39500, 43450, 45188, 45500, 50050, 51350, 55300, 56485, 60830, 69125, 71500, 71890, 79079, 86900, 100100, 102700, 108625, 112970, 121660, 125125, 128375, 138250, 143780, 152075, 158158, 179725, 217250, 225940, 250250, 256750, 276500, 282425, 304150, 316316, 359450, 395395, 434500, 500500, 513500, 564850, 608300, 718900, 760375, 790790, 898625, 1129700, 1412125, 1520750, 1581580, 1797250, 1976975, 2824250, 3041500, 3594500, 3953950, 5648500, 7907900, 9884875, 19769750, 39539500]

約数ペア:

[(1, 39539500), (2, 19769750), (4, 9884875), (5, 7907900), (7, 5648500), (10, 3953950), (11, 3594500), (13, 3041500), (14, 2824250), (20, 1976975), (22, 1797250), (25, 1581580), (26, 1520750), (28, 1412125), (35, 1129700), (44, 898625), (50, 790790), (52, 760375), (55, 718900), (65, 608300), (70, 564850), (77, 513500), (79, 500500), (91, 434500), (100, 395395), (110, 359450), (125, 316316), (130, 304150), (140, 282425), (143, 276500), (154, 256750), (158, 250250), (175, 225940), (182, 217250), (220, 179725), (250, 158158), (260, 152075), (275, 143780), (286, 138250), (308, 128375), (316, 125125), (325, 121660), (350, 112970), (364, 108625), (385, 102700), (395, 100100), (455, 86900), (500, 79079), (550, 71890), (553, 71500), (572, 69125), (650, 60830), (700, 56485), (715, 55300), (770, 51350), (790, 50050), (869, 45500), (875, 45188), (910, 43450), (1001, 39500), (1027, 38500), (1100, 35945), (1106, 35750), (1300, 30415), (1375, 28756), (1430, 27650), (1540, 25675), (1580, 25025), (1625, 24332), (1738, 22750), (1750, 22594), (1820, 21725), (1925, 20540), (1975, 20020), (2002, 19750), (2054, 19250), (2212, 17875), (2275, 17380), (2750, 14378), (2765, 14300), (2860, 13825), (3250, 12166), (3476, 11375), (3500, 11297), (3575, 11060), (3850, 10270), (3950, 10010), (4004, 9875), (4108, 9625), (4345, 9100), (4550, 8690), (5005, 7900), (5135, 7700), (5500, 7189), (5530, 7150), (6083, 6500)]