15693416440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{973537}}^1$

素因数の和:973592

約数の個数: 64

約数和(自身を含む): 39253052160

約数和(自身を除く): 23559635720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 973537, 1947074, 3894148, 4867685, 7788296, 9735370, 12655981, 19470740, 25311962, 30179647, 38941480, 50623924, 60359294, 63279905, 101247848, 120718588, 126559810, 150898235, 241437176, 253119620, 301796470, 392335411, 506239240, 603592940, 784670822, 1207185880, 1569341644, 1961677055, 3138683288, 3923354110, 7846708220, 15693416440]

約数ペア:

[(1, 15693416440), (2, 7846708220), (4, 3923354110), (5, 3138683288), (8, 1961677055), (10, 1569341644), (13, 1207185880), (20, 784670822), (26, 603592940), (31, 506239240), (40, 392335411), (52, 301796470), (62, 253119620), (65, 241437176), (104, 150898235), (124, 126559810), (130, 120718588), (155, 101247848), (248, 63279905), (260, 60359294), (310, 50623924), (403, 38941480), (520, 30179647), (620, 25311962), (806, 19470740), (1240, 12655981), (1612, 9735370), (2015, 7788296), (3224, 4867685), (4030, 3894148), (8060, 1947074), (16120, 973537)]