57760750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 115914240

約数和(自身を除く): 58153490

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 125, 145, 155, 250, 257, 290, 310, 514, 725, 775, 899, 1285, 1450, 1550, 1798, 2570, 3625, 3875, 4495, 6425, 7250, 7453, 7750, 7967, 8990, 12850, 14906, 15934, 22475, 32125, 37265, 39835, 44950, 64250, 74530, 79670, 112375, 186325, 199175, 224750, 231043, 372650, 398350, 462086, 931625, 995875, 1155215, 1863250, 1991750, 2310430, 5776075, 11552150, 28880375, 57760750]

約数ペア:

[(1, 57760750), (2, 28880375), (5, 11552150), (10, 5776075), (25, 2310430), (29, 1991750), (31, 1863250), (50, 1155215), (58, 995875), (62, 931625), (125, 462086), (145, 398350), (155, 372650), (250, 231043), (257, 224750), (290, 199175), (310, 186325), (514, 112375), (725, 79670), (775, 74530), (899, 64250), (1285, 44950), (1450, 39835), (1550, 37265), (1798, 32125), (2570, 22475), (3625, 15934), (3875, 14906), (4495, 12850), (6425, 8990), (7250, 7967), (7453, 7750)]