4025131000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19259}}^1$

素因数の和:19310

約数の個数: 128

約数和(自身を含む): 10816416000

約数和(自身を除く): 6791285000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 380, 418, 440, 475, 500, 550, 760, 836, 950, 1000, 1045, 1100, 1375, 1672, 1900, 2090, 2200, 2375, 2750, 3800, 4180, 4750, 5225, 5500, 8360, 9500, 10450, 11000, 19000, 19259, 20900, 26125, 38518, 41800, 52250, 77036, 96295, 104500, 154072, 192590, 209000, 211849, 365921, 385180, 423698, 481475, 731842, 770360, 847396, 962950, 1059245, 1463684, 1694792, 1829605, 1925900, 2118490, 2407375, 2927368, 3659210, 3851800, 4025131, 4236980, 4814750, 5296225, 7318420, 8050262, 8473960, 9148025, 9629500, 10592450, 14636840, 16100524, 18296050, 19259000, 20125655, 21184900, 26481125, 32201048, 36592100, 40251310, 42369800, 45740125, 52962250, 73184200, 80502620, 91480250, 100628275, 105924500, 161005240, 182960500, 201256550, 211849000, 365921000, 402513100, 503141375, 805026200, 1006282750, 2012565500, 4025131000]

約数ペア:

[(1, 4025131000), (2, 2012565500), (4, 1006282750), (5, 805026200), (8, 503141375), (10, 402513100), (11, 365921000), (19, 211849000), (20, 201256550), (22, 182960500), (25, 161005240), (38, 105924500), (40, 100628275), (44, 91480250), (50, 80502620), (55, 73184200), (76, 52962250), (88, 45740125), (95, 42369800), (100, 40251310), (110, 36592100), (125, 32201048), (152, 26481125), (190, 21184900), (200, 20125655), (209, 19259000), (220, 18296050), (250, 16100524), (275, 14636840), (380, 10592450), (418, 9629500), (440, 9148025), (475, 8473960), (500, 8050262), (550, 7318420), (760, 5296225), (836, 4814750), (950, 4236980), (1000, 4025131), (1045, 3851800), (1100, 3659210), (1375, 2927368), (1672, 2407375), (1900, 2118490), (2090, 1925900), (2200, 1829605), (2375, 1694792), (2750, 1463684), (3800, 1059245), (4180, 962950), (4750, 847396), (5225, 770360), (5500, 731842), (8360, 481475), (9500, 423698), (10450, 385180), (11000, 365921), (19000, 211849), (19259, 209000), (20900, 192590), (26125, 154072), (38518, 104500), (41800, 96295), (52250, 77036)]