788652100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 108

約数和(自身を含む): 1882652940

約数和(自身を除く): 1094000840

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 289, 290, 340, 425, 493, 578, 580, 725, 850, 941, 986, 1156, 1445, 1450, 1700, 1882, 1972, 2465, 2890, 2900, 3764, 4705, 4930, 5780, 7225, 8381, 9410, 9860, 12325, 14450, 15997, 16762, 18820, 23525, 24650, 27289, 28900, 31994, 33524, 41905, 47050, 49300, 54578, 63988, 79985, 83810, 94100, 109156, 136445, 159970, 167620, 209525, 271949, 272890, 319940, 399925, 419050, 463913, 543898, 545780, 682225, 799850, 838100, 927826, 1087796, 1359745, 1364450, 1599700, 1855652, 2319565, 2719490, 2728900, 4639130, 5438980, 6798725, 7886521, 9278260, 11597825, 13597450, 15773042, 23195650, 27194900, 31546084, 39432605, 46391300, 78865210, 157730420, 197163025, 394326050, 788652100]

約数ペア:

[(1, 788652100), (2, 394326050), (4, 197163025), (5, 157730420), (10, 78865210), (17, 46391300), (20, 39432605), (25, 31546084), (29, 27194900), (34, 23195650), (50, 15773042), (58, 13597450), (68, 11597825), (85, 9278260), (100, 7886521), (116, 6798725), (145, 5438980), (170, 4639130), (289, 2728900), (290, 2719490), (340, 2319565), (425, 1855652), (493, 1599700), (578, 1364450), (580, 1359745), (725, 1087796), (850, 927826), (941, 838100), (986, 799850), (1156, 682225), (1445, 545780), (1450, 543898), (1700, 463913), (1882, 419050), (1972, 399925), (2465, 319940), (2890, 272890), (2900, 271949), (3764, 209525), (4705, 167620), (4930, 159970), (5780, 136445), (7225, 109156), (8381, 94100), (9410, 83810), (9860, 79985), (12325, 63988), (14450, 54578), (15997, 49300), (16762, 47050), (18820, 41905), (23525, 33524), (24650, 31994), (27289, 28900)]