93287680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 230759424

約数和(自身を除く): 137471744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2351, 2480, 3968, 4702, 4960, 7936, 9404, 9920, 11755, 18808, 19840, 23510, 37616, 39680, 47020, 72881, 75232, 94040, 145762, 150464, 188080, 291524, 300928, 364405, 376160, 583048, 601856, 728810, 752320, 1166096, 1457620, 1504640, 2332192, 2915240, 3009280, 4664384, 5830480, 9328768, 11660960, 18657536, 23321920, 46643840, 93287680]

約数ペア:

[(1, 93287680), (2, 46643840), (4, 23321920), (5, 18657536), (8, 11660960), (10, 9328768), (16, 5830480), (20, 4664384), (31, 3009280), (32, 2915240), (40, 2332192), (62, 1504640), (64, 1457620), (80, 1166096), (124, 752320), (128, 728810), (155, 601856), (160, 583048), (248, 376160), (256, 364405), (310, 300928), (320, 291524), (496, 188080), (620, 150464), (640, 145762), (992, 94040), (1240, 75232), (1280, 72881), (1984, 47020), (2351, 39680), (2480, 37616), (3968, 23510), (4702, 19840), (4960, 18808), (7936, 11755), (9404, 9920)]