114286720

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 274616640

約数和(自身を除く): 160329920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 320, 566, 631, 640, 1132, 1262, 1415, 2264, 2524, 2830, 3155, 4528, 5048, 5660, 6310, 9056, 10096, 11320, 12620, 18112, 20192, 22640, 25240, 36224, 40384, 45280, 50480, 80768, 90560, 100960, 178573, 181120, 201920, 357146, 403840, 714292, 892865, 1428584, 1785730, 2857168, 3571460, 5714336, 7142920, 11428672, 14285840, 22857344, 28571680, 57143360, 114286720]

約数ペア:

[(1, 114286720), (2, 57143360), (4, 28571680), (5, 22857344), (8, 14285840), (10, 11428672), (16, 7142920), (20, 5714336), (32, 3571460), (40, 2857168), (64, 1785730), (80, 1428584), (128, 892865), (160, 714292), (283, 403840), (320, 357146), (566, 201920), (631, 181120), (640, 178573), (1132, 100960), (1262, 90560), (1415, 80768), (2264, 50480), (2524, 45280), (2830, 40384), (3155, 36224), (4528, 25240), (5048, 22640), (5660, 20192), (6310, 18112), (9056, 12620), (10096, 11320)]