2085854140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1\times {\mathrm{1429}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 4461256800

約数和(自身を除く): 2375402660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1237, 1429, 2474, 2858, 4948, 5716, 6185, 7145, 12370, 14290, 24740, 28580, 72983, 84311, 145966, 168622, 291932, 337244, 364915, 421555, 729830, 843110, 1459660, 1686220, 1767673, 3535346, 7070692, 8838365, 17676730, 35353460, 104292707, 208585414, 417170828, 521463535, 1042927070, 2085854140]

約数ペア:

[(1, 2085854140), (2, 1042927070), (4, 521463535), (5, 417170828), (10, 208585414), (20, 104292707), (59, 35353460), (118, 17676730), (236, 8838365), (295, 7070692), (590, 3535346), (1180, 1767673), (1237, 1686220), (1429, 1459660), (2474, 843110), (2858, 729830), (4948, 421555), (5716, 364915), (6185, 337244), (7145, 291932), (12370, 168622), (14290, 145966), (24740, 84311), (28580, 72983)]