1042044640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71569}}^1$

素因数の和:71604

約数の個数: 96

約数和(自身を含む): 3029987520

約数和(自身を除く): 1987942880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 71569, 143138, 286276, 357845, 500983, 572552, 715690, 930397, 1001966, 1145104, 1431380, 1860794, 2003932, 2290208, 2504915, 2862760, 3721588, 4007864, 4651985, 5009830, 5725520, 6512779, 7443176, 8015728, 9303970, 10019660, 11451040, 13025558, 14886352, 16031456, 18607940, 20039320, 26051116, 29772704, 32563895, 37215880, 40078640, 52102232, 65127790, 74431760, 80157280, 104204464, 130255580, 148863520, 208408928, 260511160, 521022320, 1042044640]

約数ペア:

[(1, 1042044640), (2, 521022320), (4, 260511160), (5, 208408928), (7, 148863520), (8, 130255580), (10, 104204464), (13, 80157280), (14, 74431760), (16, 65127790), (20, 52102232), (26, 40078640), (28, 37215880), (32, 32563895), (35, 29772704), (40, 26051116), (52, 20039320), (56, 18607940), (65, 16031456), (70, 14886352), (80, 13025558), (91, 11451040), (104, 10019660), (112, 9303970), (130, 8015728), (140, 7443176), (160, 6512779), (182, 5725520), (208, 5009830), (224, 4651985), (260, 4007864), (280, 3721588), (364, 2862760), (416, 2504915), (455, 2290208), (520, 2003932), (560, 1860794), (728, 1431380), (910, 1145104), (1040, 1001966), (1120, 930397), (1456, 715690), (1820, 572552), (2080, 500983), (2912, 357845), (3640, 286276), (7280, 143138), (14560, 71569)]