98207380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 214502400

約数和(自身を除く): 116295020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1049, 1510, 2098, 3020, 4196, 4681, 5245, 9362, 10490, 18724, 20980, 23405, 32519, 46810, 65038, 93620, 130076, 158399, 162595, 316798, 325190, 633596, 650380, 791995, 1583990, 3167980, 4910369, 9820738, 19641476, 24551845, 49103690, 98207380]

約数ペア:

[(1, 98207380), (2, 49103690), (4, 24551845), (5, 19641476), (10, 9820738), (20, 4910369), (31, 3167980), (62, 1583990), (124, 791995), (151, 650380), (155, 633596), (302, 325190), (310, 316798), (604, 162595), (620, 158399), (755, 130076), (1049, 93620), (1510, 65038), (2098, 46810), (3020, 32519), (4196, 23405), (4681, 20980), (5245, 18724), (9362, 10490)]