113646320

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2917}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 264861024

約数和(自身を除く): 151214704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 2917, 3896, 4870, 5834, 7792, 9740, 11668, 14585, 19480, 23336, 29170, 38960, 46672, 58340, 116680, 233360, 1420579, 2841158, 5682316, 7102895, 11364632, 14205790, 22729264, 28411580, 56823160, 113646320]

約数ペア:

[(1, 113646320), (2, 56823160), (4, 28411580), (5, 22729264), (8, 14205790), (10, 11364632), (16, 7102895), (20, 5682316), (40, 2841158), (80, 1420579), (487, 233360), (974, 116680), (1948, 58340), (2435, 46672), (2917, 38960), (3896, 29170), (4870, 23336), (5834, 19480), (7792, 14585), (9740, 11668)]