84814100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 108

約数和(自身を含む): 225610560

約数和(自身を除く): 140796460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 911, 931, 950, 980, 1225, 1330, 1822, 1862, 1900, 2450, 2660, 3325, 3644, 3724, 4555, 4655, 4900, 6377, 6650, 9110, 9310, 12754, 13300, 17309, 18220, 18620, 22775, 23275, 25508, 31885, 34618, 44639, 45550, 46550, 63770, 69236, 86545, 89278, 91100, 93100, 121163, 127540, 159425, 173090, 178556, 223195, 242326, 318850, 346180, 432725, 446390, 484652, 605815, 637700, 848141, 865450, 892780, 1115975, 1211630, 1696282, 1730900, 2231950, 2423260, 3029075, 3392564, 4240705, 4463900, 6058150, 8481410, 12116300, 16962820, 21203525, 42407050, 84814100]

約数ペア:

[(1, 84814100), (2, 42407050), (4, 21203525), (5, 16962820), (7, 12116300), (10, 8481410), (14, 6058150), (19, 4463900), (20, 4240705), (25, 3392564), (28, 3029075), (35, 2423260), (38, 2231950), (49, 1730900), (50, 1696282), (70, 1211630), (76, 1115975), (95, 892780), (98, 865450), (100, 848141), (133, 637700), (140, 605815), (175, 484652), (190, 446390), (196, 432725), (245, 346180), (266, 318850), (350, 242326), (380, 223195), (475, 178556), (490, 173090), (532, 159425), (665, 127540), (700, 121163), (911, 93100), (931, 91100), (950, 89278), (980, 86545), (1225, 69236), (1330, 63770), (1822, 46550), (1862, 45550), (1900, 44639), (2450, 34618), (2660, 31885), (3325, 25508), (3644, 23275), (3724, 22775), (4555, 18620), (4655, 18220), (4900, 17309), (6377, 13300), (6650, 12754), (9110, 9310)]