46419460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 101026800

約数和(自身を除く): 54607340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 421, 596, 740, 745, 842, 1490, 1684, 2105, 2980, 4210, 5513, 8420, 11026, 15577, 22052, 27565, 31154, 55130, 62308, 62729, 77885, 110260, 125458, 155770, 250916, 311540, 313645, 627290, 1254580, 2320973, 4641946, 9283892, 11604865, 23209730, 46419460]

約数ペア:

[(1, 46419460), (2, 23209730), (4, 11604865), (5, 9283892), (10, 4641946), (20, 2320973), (37, 1254580), (74, 627290), (148, 313645), (149, 311540), (185, 250916), (298, 155770), (370, 125458), (421, 110260), (596, 77885), (740, 62729), (745, 62308), (842, 55130), (1490, 31154), (1684, 27565), (2105, 22052), (2980, 15577), (4210, 11026), (5513, 8420)]