183350320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 440409312

約数和(自身を除く): 257058992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 83, 106, 166, 212, 265, 332, 415, 424, 521, 530, 664, 830, 848, 1042, 1060, 1328, 1660, 2084, 2120, 2605, 3320, 4168, 4240, 4399, 5210, 6640, 8336, 8798, 10420, 17596, 20840, 21995, 27613, 35192, 41680, 43243, 43990, 55226, 70384, 86486, 87980, 110452, 138065, 172972, 175960, 216215, 220904, 276130, 345944, 351920, 432430, 441808, 552260, 691888, 864860, 1104520, 1729720, 2209040, 2291879, 3459440, 4583758, 9167516, 11459395, 18335032, 22918790, 36670064, 45837580, 91675160, 183350320]

約数ペア:

[(1, 183350320), (2, 91675160), (4, 45837580), (5, 36670064), (8, 22918790), (10, 18335032), (16, 11459395), (20, 9167516), (40, 4583758), (53, 3459440), (80, 2291879), (83, 2209040), (106, 1729720), (166, 1104520), (212, 864860), (265, 691888), (332, 552260), (415, 441808), (424, 432430), (521, 351920), (530, 345944), (664, 276130), (830, 220904), (848, 216215), (1042, 175960), (1060, 172972), (1328, 138065), (1660, 110452), (2084, 87980), (2120, 86486), (2605, 70384), (3320, 55226), (4168, 43990), (4240, 43243), (4399, 41680), (5210, 35192), (6640, 27613), (8336, 21995), (8798, 20840), (10420, 17596)]