45248900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 106555680

約数和(自身を除く): 61306780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 619, 731, 850, 860, 1075, 1238, 1462, 1700, 2150, 2476, 2924, 3095, 3655, 4300, 6190, 7310, 10523, 12380, 14620, 15475, 18275, 21046, 26617, 30950, 36550, 42092, 52615, 53234, 61900, 73100, 105230, 106468, 133085, 210460, 263075, 266170, 452489, 526150, 532340, 665425, 904978, 1052300, 1330850, 1809956, 2262445, 2661700, 4524890, 9049780, 11312225, 22624450, 45248900]

約数ペア:

[(1, 45248900), (2, 22624450), (4, 11312225), (5, 9049780), (10, 4524890), (17, 2661700), (20, 2262445), (25, 1809956), (34, 1330850), (43, 1052300), (50, 904978), (68, 665425), (85, 532340), (86, 526150), (100, 452489), (170, 266170), (172, 263075), (215, 210460), (340, 133085), (425, 106468), (430, 105230), (619, 73100), (731, 61900), (850, 53234), (860, 52615), (1075, 42092), (1238, 36550), (1462, 30950), (1700, 26617), (2150, 21046), (2476, 18275), (2924, 15475), (3095, 14620), (3655, 12380), (4300, 10523), (6190, 7310)]