45287260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 102846240

約数和(自身を除く): 57558980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3221, 3515, 6442, 7030, 12884, 14060, 16105, 32210, 61199, 64420, 119177, 122398, 238354, 244796, 305995, 476708, 595885, 611990, 1191770, 1223980, 2264363, 2383540, 4528726, 9057452, 11321815, 22643630, 45287260]

約数ペア:

[(1, 45287260), (2, 22643630), (4, 11321815), (5, 9057452), (10, 4528726), (19, 2383540), (20, 2264363), (37, 1223980), (38, 1191770), (74, 611990), (76, 595885), (95, 476708), (148, 305995), (185, 244796), (190, 238354), (370, 122398), (380, 119177), (703, 64420), (740, 61199), (1406, 32210), (2812, 16105), (3221, 14060), (3515, 12884), (6442, 7030)]