57655780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 151280640

約数和(自身を除く): 93624860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 401, 455, 553, 790, 802, 910, 1027, 1106, 1580, 1604, 1820, 2005, 2054, 2212, 2765, 2807, 4010, 4108, 5135, 5213, 5530, 5614, 7189, 8020, 10270, 10426, 11060, 11228, 14035, 14378, 20540, 20852, 26065, 28070, 28756, 31679, 35945, 36491, 52130, 56140, 63358, 71890, 72982, 104260, 126716, 143780, 145964, 158395, 182455, 221753, 316790, 364910, 411827, 443506, 633580, 729820, 823654, 887012, 1108765, 1647308, 2059135, 2217530, 2882789, 4118270, 4435060, 5765578, 8236540, 11531156, 14413945, 28827890, 57655780]

約数ペア:

[(1, 57655780), (2, 28827890), (4, 14413945), (5, 11531156), (7, 8236540), (10, 5765578), (13, 4435060), (14, 4118270), (20, 2882789), (26, 2217530), (28, 2059135), (35, 1647308), (52, 1108765), (65, 887012), (70, 823654), (79, 729820), (91, 633580), (130, 443506), (140, 411827), (158, 364910), (182, 316790), (260, 221753), (316, 182455), (364, 158395), (395, 145964), (401, 143780), (455, 126716), (553, 104260), (790, 72982), (802, 71890), (910, 63358), (1027, 56140), (1106, 52130), (1580, 36491), (1604, 35945), (1820, 31679), (2005, 28756), (2054, 28070), (2212, 26065), (2765, 20852), (2807, 20540), (4010, 14378), (4108, 14035), (5135, 11228), (5213, 11060), (5530, 10426), (5614, 10270), (7189, 8020)]