45518720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 71691520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5471, 8320, 10942, 21884, 27355, 43768, 54710, 71123, 87536, 109420, 142246, 175072, 218840, 284492, 350144, 355615, 437680, 568984, 700288, 711230, 875360, 1137968, 1422460, 1750720, 2275936, 2844920, 3501440, 4551872, 5689840, 9103744, 11379680, 22759360, 45518720]

約数ペア:

[(1, 45518720), (2, 22759360), (4, 11379680), (5, 9103744), (8, 5689840), (10, 4551872), (13, 3501440), (16, 2844920), (20, 2275936), (26, 1750720), (32, 1422460), (40, 1137968), (52, 875360), (64, 711230), (65, 700288), (80, 568984), (104, 437680), (128, 355615), (130, 350144), (160, 284492), (208, 218840), (260, 175072), (320, 142246), (416, 109420), (520, 87536), (640, 71123), (832, 54710), (1040, 43768), (1664, 27355), (2080, 21884), (4160, 10942), (5471, 8320)]