2387121569320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12923}}^1\times {\mathrm{40867}}^1$

素因数の和:53914

約数の個数: 64

約数和(自身を含む): 5419106608320

約数和(自身を除く): 3031985039000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12923, 25846, 40867, 51692, 64615, 81734, 103384, 129230, 163468, 204335, 258460, 326936, 408670, 516920, 817340, 1460299, 1634680, 2920598, 4617971, 5841196, 7301495, 9235942, 11682392, 14602990, 18471884, 23089855, 29205980, 36943768, 46179710, 58411960, 92359420, 184718840, 528124241, 1056248482, 2112496964, 2640621205, 4224993928, 5281242410, 10562484820, 21124969640, 59678039233, 119356078466, 238712156932, 298390196165, 477424313864, 596780392330, 1193560784660, 2387121569320]

約数ペア:

[(1, 2387121569320), (2, 1193560784660), (4, 596780392330), (5, 477424313864), (8, 298390196165), (10, 238712156932), (20, 119356078466), (40, 59678039233), (113, 21124969640), (226, 10562484820), (452, 5281242410), (565, 4224993928), (904, 2640621205), (1130, 2112496964), (2260, 1056248482), (4520, 528124241), (12923, 184718840), (25846, 92359420), (40867, 58411960), (51692, 46179710), (64615, 36943768), (81734, 29205980), (103384, 23089855), (129230, 18471884), (163468, 14602990), (204335, 11682392), (258460, 9235942), (326936, 7301495), (408670, 5841196), (516920, 4617971), (817340, 2920598), (1460299, 1634680)]