4412101720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{446569}}^1$

素因数の和:446612

約数の個数: 64

約数和(自身を含む): 11253564000

約数和(自身を除く): 6841462280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 446569, 893138, 1786276, 2232845, 3572552, 4465690, 5805397, 8484811, 8931380, 11610794, 16969622, 17862760, 23221588, 29026985, 33939244, 42424055, 46443176, 58053970, 67878488, 84848110, 110302543, 116107940, 169696220, 220605086, 232215880, 339392440, 441210172, 551512715, 882420344, 1103025430, 2206050860, 4412101720]

約数ペア:

[(1, 4412101720), (2, 2206050860), (4, 1103025430), (5, 882420344), (8, 551512715), (10, 441210172), (13, 339392440), (19, 232215880), (20, 220605086), (26, 169696220), (38, 116107940), (40, 110302543), (52, 84848110), (65, 67878488), (76, 58053970), (95, 46443176), (104, 42424055), (130, 33939244), (152, 29026985), (190, 23221588), (247, 17862760), (260, 16969622), (380, 11610794), (494, 8931380), (520, 8484811), (760, 5805397), (988, 4465690), (1235, 3572552), (1976, 2232845), (2470, 1786276), (4940, 893138), (9880, 446569)]