71429200

素因数分解:

$2^4\times 5^2\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:932

約数の個数: 60

約数和(自身を含む): 172487968

約数和(自身を除く): 101058768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 283, 400, 566, 631, 1132, 1262, 1415, 2264, 2524, 2830, 3155, 4528, 5048, 5660, 6310, 7075, 10096, 11320, 12620, 14150, 15775, 22640, 25240, 28300, 31550, 50480, 56600, 63100, 113200, 126200, 178573, 252400, 357146, 714292, 892865, 1428584, 1785730, 2857168, 3571460, 4464325, 7142920, 8928650, 14285840, 17857300, 35714600, 71429200]

約数ペア:

[(1, 71429200), (2, 35714600), (4, 17857300), (5, 14285840), (8, 8928650), (10, 7142920), (16, 4464325), (20, 3571460), (25, 2857168), (40, 1785730), (50, 1428584), (80, 892865), (100, 714292), (200, 357146), (283, 252400), (400, 178573), (566, 126200), (631, 113200), (1132, 63100), (1262, 56600), (1415, 50480), (2264, 31550), (2524, 28300), (2830, 25240), (3155, 22640), (4528, 15775), (5048, 14150), (5660, 12620), (6310, 11320), (7075, 10096)]