20160628670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{14939}}^1$

素因数の和:16449

約数の個数: 64

約数和(自身を含む): 44696655360

約数和(自身を除く): 24536026690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1483, 2966, 7415, 10381, 14830, 14939, 19279, 20762, 29878, 38558, 51905, 74695, 96395, 103810, 104573, 134953, 149390, 192790, 194207, 209146, 269906, 388414, 522865, 674765, 971035, 1045730, 1349530, 1359449, 1942070, 2718898, 6797245, 13594490, 22154537, 44309074, 110772685, 155081759, 221545370, 288008981, 310163518, 576017962, 775408795, 1440044905, 1550817590, 2016062867, 2880089810, 4032125734, 10080314335, 20160628670]

約数ペア:

[(1, 20160628670), (2, 10080314335), (5, 4032125734), (7, 2880089810), (10, 2016062867), (13, 1550817590), (14, 1440044905), (26, 775408795), (35, 576017962), (65, 310163518), (70, 288008981), (91, 221545370), (130, 155081759), (182, 110772685), (455, 44309074), (910, 22154537), (1483, 13594490), (2966, 6797245), (7415, 2718898), (10381, 1942070), (14830, 1359449), (14939, 1349530), (19279, 1045730), (20762, 971035), (29878, 674765), (38558, 522865), (51905, 388414), (74695, 269906), (96395, 209146), (103810, 194207), (104573, 192790), (134953, 149390)]