86425300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 212660000

約数和(自身を除く): 126234700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 3499, 4940, 6175, 6998, 12350, 13996, 17495, 24700, 34990, 45487, 66481, 69980, 87475, 90974, 132962, 174950, 181948, 227435, 265924, 332405, 349900, 454870, 664810, 864253, 909740, 1137175, 1329620, 1662025, 1728506, 2274350, 3324050, 3457012, 4321265, 4548700, 6648100, 8642530, 17285060, 21606325, 43212650, 86425300]

約数ペア:

[(1, 86425300), (2, 43212650), (4, 21606325), (5, 17285060), (10, 8642530), (13, 6648100), (19, 4548700), (20, 4321265), (25, 3457012), (26, 3324050), (38, 2274350), (50, 1728506), (52, 1662025), (65, 1329620), (76, 1137175), (95, 909740), (100, 864253), (130, 664810), (190, 454870), (247, 349900), (260, 332405), (325, 265924), (380, 227435), (475, 181948), (494, 174950), (650, 132962), (950, 90974), (988, 87475), (1235, 69980), (1300, 66481), (1900, 45487), (2470, 34990), (3499, 24700), (4940, 17495), (6175, 13996), (6998, 12350)]