2068021100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11369}}^1$

素因数の和:11507

約数の個数: 72

約数和(自身を含む): 4796411760

約数和(自身を除く): 2728390660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 170, 214, 340, 425, 428, 535, 850, 1070, 1700, 1819, 2140, 2675, 3638, 5350, 7276, 9095, 10700, 11369, 18190, 22738, 36380, 45475, 45476, 56845, 90950, 113690, 181900, 193273, 227380, 284225, 386546, 568450, 773092, 966365, 1136900, 1216483, 1932730, 2432966, 3865460, 4831825, 4865932, 6082415, 9663650, 12164830, 19327300, 20680211, 24329660, 30412075, 41360422, 60824150, 82720844, 103401055, 121648300, 206802110, 413604220, 517005275, 1034010550, 2068021100]

約数ペア:

[(1, 2068021100), (2, 1034010550), (4, 517005275), (5, 413604220), (10, 206802110), (17, 121648300), (20, 103401055), (25, 82720844), (34, 60824150), (50, 41360422), (68, 30412075), (85, 24329660), (100, 20680211), (107, 19327300), (170, 12164830), (214, 9663650), (340, 6082415), (425, 4865932), (428, 4831825), (535, 3865460), (850, 2432966), (1070, 1932730), (1700, 1216483), (1819, 1136900), (2140, 966365), (2675, 773092), (3638, 568450), (5350, 386546), (7276, 284225), (9095, 227380), (10700, 193273), (11369, 181900), (18190, 113690), (22738, 90950), (36380, 56845), (45475, 45476)]