1403680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 3435264

約数和(自身を除く): 2031584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 283, 310, 496, 566, 620, 992, 1132, 1240, 1415, 2264, 2480, 2830, 4528, 4960, 5660, 8773, 9056, 11320, 17546, 22640, 35092, 43865, 45280, 70184, 87730, 140368, 175460, 280736, 350920, 701840, 1403680]

約数ペア:

[(1, 1403680), (2, 701840), (4, 350920), (5, 280736), (8, 175460), (10, 140368), (16, 87730), (20, 70184), (31, 45280), (32, 43865), (40, 35092), (62, 22640), (80, 17546), (124, 11320), (155, 9056), (160, 8773), (248, 5660), (283, 4960), (310, 4528), (496, 2830), (566, 2480), (620, 2264), (992, 1415), (1132, 1240)]