82912281800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{332447}}^1$

素因数の和:332535

約数の個数: 96

約数和(自身を含む): 204056582400

約数和(自身を除く): 121144300600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 290, 344, 430, 580, 725, 860, 1075, 1160, 1247, 1450, 1720, 2150, 2494, 2900, 4300, 4988, 5800, 6235, 8600, 9976, 12470, 24940, 31175, 49880, 62350, 124700, 249400, 332447, 664894, 1329788, 1662235, 2659576, 3324470, 6648940, 8311175, 9640963, 13297880, 14295221, 16622350, 19281926, 28590442, 33244700, 38563852, 48204815, 57180884, 66489400, 71476105, 77127704, 96409630, 114361768, 142952210, 192819260, 241024075, 285904420, 357380525, 385638520, 414561409, 482048150, 571808840, 714761050, 829122818, 964096300, 1429522100, 1658245636, 1928192600, 2072807045, 2859044200, 3316491272, 4145614090, 8291228180, 10364035225, 16582456360, 20728070450, 41456140900, 82912281800]

約数ペア:

[(1, 82912281800), (2, 41456140900), (4, 20728070450), (5, 16582456360), (8, 10364035225), (10, 8291228180), (20, 4145614090), (25, 3316491272), (29, 2859044200), (40, 2072807045), (43, 1928192600), (50, 1658245636), (58, 1429522100), (86, 964096300), (100, 829122818), (116, 714761050), (145, 571808840), (172, 482048150), (200, 414561409), (215, 385638520), (232, 357380525), (290, 285904420), (344, 241024075), (430, 192819260), (580, 142952210), (725, 114361768), (860, 96409630), (1075, 77127704), (1160, 71476105), (1247, 66489400), (1450, 57180884), (1720, 48204815), (2150, 38563852), (2494, 33244700), (2900, 28590442), (4300, 19281926), (4988, 16622350), (5800, 14295221), (6235, 13297880), (8600, 9640963), (9976, 8311175), (12470, 6648940), (24940, 3324470), (31175, 2659576), (49880, 1662235), (62350, 1329788), (124700, 664894), (249400, 332447)]