4161293440

素因数分解:

$2^7\times 5^1\times {\mathrm{277}}^1\times {\mathrm{23473}}^1$

素因数の和:23769

約数の個数: 64

約数和(自身を含む): 9984431160

約数和(自身を除く): 5823137720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 277, 320, 554, 640, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 23473, 35456, 44320, 46946, 88640, 93892, 117365, 177280, 187784, 234730, 375568, 469460, 751136, 938920, 1502272, 1877840, 3004544, 3755680, 6502021, 7511360, 13004042, 15022720, 26008084, 32510105, 52016168, 65020210, 104032336, 130040420, 208064672, 260080840, 416129344, 520161680, 832258688, 1040323360, 2080646720, 4161293440]

約数ペア:

[(1, 4161293440), (2, 2080646720), (4, 1040323360), (5, 832258688), (8, 520161680), (10, 416129344), (16, 260080840), (20, 208064672), (32, 130040420), (40, 104032336), (64, 65020210), (80, 52016168), (128, 32510105), (160, 26008084), (277, 15022720), (320, 13004042), (554, 7511360), (640, 6502021), (1108, 3755680), (1385, 3004544), (2216, 1877840), (2770, 1502272), (4432, 938920), (5540, 751136), (8864, 469460), (11080, 375568), (17728, 234730), (22160, 187784), (23473, 177280), (35456, 117365), (44320, 93892), (46946, 88640)]