39650520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 128

約数和(自身を含む): 146442240

約数和(自身を除く): 106791720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3631, 3640, 5460, 7262, 10893, 10920, 14524, 18155, 21786, 25417, 29048, 36310, 43572, 47203, 50834, 54465, 72620, 76251, 87144, 94406, 101668, 108930, 127085, 141609, 145240, 152502, 188812, 203336, 217860, 236015, 254170, 283218, 305004, 330421, 377624, 381255, 435720, 472030, 508340, 566436, 610008, 660842, 708045, 762510, 944060, 991263, 1016680, 1132872, 1321684, 1416090, 1525020, 1652105, 1888120, 1982526, 2643368, 2832180, 3050040, 3304210, 3965052, 4956315, 5664360, 6608420, 7930104, 9912630, 13216840, 19825260, 39650520]

約数ペア:

[(1, 39650520), (2, 19825260), (3, 13216840), (4, 9912630), (5, 7930104), (6, 6608420), (7, 5664360), (8, 4956315), (10, 3965052), (12, 3304210), (13, 3050040), (14, 2832180), (15, 2643368), (20, 1982526), (21, 1888120), (24, 1652105), (26, 1525020), (28, 1416090), (30, 1321684), (35, 1132872), (39, 1016680), (40, 991263), (42, 944060), (52, 762510), (56, 708045), (60, 660842), (65, 610008), (70, 566436), (78, 508340), (84, 472030), (91, 435720), (104, 381255), (105, 377624), (120, 330421), (130, 305004), (140, 283218), (156, 254170), (168, 236015), (182, 217860), (195, 203336), (210, 188812), (260, 152502), (273, 145240), (280, 141609), (312, 127085), (364, 108930), (390, 101668), (420, 94406), (455, 87144), (520, 76251), (546, 72620), (728, 54465), (780, 50834), (840, 47203), (910, 43572), (1092, 36310), (1365, 29048), (1560, 25417), (1820, 21786), (2184, 18155), (2730, 14524), (3631, 10920), (3640, 10893), (5460, 7262)]