61846720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14867}}^1$

素因数の和:14897

約数の個数: 56

約数和(自身を含む): 158611824

約数和(自身を除く): 96765104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14867, 29734, 59468, 74335, 118936, 148670, 193271, 237872, 297340, 386542, 475744, 594680, 773084, 951488, 966355, 1189360, 1546168, 1932710, 2378720, 3092336, 3865420, 4757440, 6184672, 7730840, 12369344, 15461680, 30923360, 61846720]

約数ペア:

[(1, 61846720), (2, 30923360), (4, 15461680), (5, 12369344), (8, 7730840), (10, 6184672), (13, 4757440), (16, 3865420), (20, 3092336), (26, 2378720), (32, 1932710), (40, 1546168), (52, 1189360), (64, 966355), (65, 951488), (80, 773084), (104, 594680), (130, 475744), (160, 386542), (208, 297340), (260, 237872), (320, 193271), (416, 148670), (520, 118936), (832, 74335), (1040, 59468), (2080, 29734), (4160, 14867)]