15673142680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{10753}}^1$

素因数の和:13580

約数の個数: 64

約数和(自身を含む): 37994312160

約数和(自身を除く): 22321169480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2803, 5606, 10753, 11212, 14015, 21506, 22424, 28030, 36439, 43012, 53765, 56060, 72878, 86024, 107530, 112120, 139789, 145756, 182195, 215060, 279578, 291512, 364390, 430120, 559156, 698945, 728780, 1118312, 1397890, 1457560, 2795780, 5591560, 30140659, 60281318, 120562636, 150703295, 241125272, 301406590, 391828567, 602813180, 783657134, 1205626360, 1567314268, 1959142835, 3134628536, 3918285670, 7836571340, 15673142680]

約数ペア:

[(1, 15673142680), (2, 7836571340), (4, 3918285670), (5, 3134628536), (8, 1959142835), (10, 1567314268), (13, 1205626360), (20, 783657134), (26, 602813180), (40, 391828567), (52, 301406590), (65, 241125272), (104, 150703295), (130, 120562636), (260, 60281318), (520, 30140659), (2803, 5591560), (5606, 2795780), (10753, 1457560), (11212, 1397890), (14015, 1118312), (21506, 728780), (22424, 698945), (28030, 559156), (36439, 430120), (43012, 364390), (53765, 291512), (56060, 279578), (72878, 215060), (86024, 182195), (107530, 145756), (112120, 139789)]