885133600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85109}}^1$

素因数の和:85142

約数の個数: 72

約数和(自身を含む): 2327077620

約数和(自身を除く): 1441944020

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 85109, 170218, 340436, 425545, 680872, 851090, 1106417, 1361744, 1702180, 2127725, 2212834, 2723488, 3404360, 4255450, 4425668, 5532085, 6808720, 8510900, 8851336, 11064170, 13617440, 17021800, 17702672, 22128340, 27660425, 34043600, 35405344, 44256680, 55320850, 68087200, 88513360, 110641700, 177026720, 221283400, 442566800, 885133600]

約数ペア:

[(1, 885133600), (2, 442566800), (4, 221283400), (5, 177026720), (8, 110641700), (10, 88513360), (13, 68087200), (16, 55320850), (20, 44256680), (25, 35405344), (26, 34043600), (32, 27660425), (40, 22128340), (50, 17702672), (52, 17021800), (65, 13617440), (80, 11064170), (100, 8851336), (104, 8510900), (130, 6808720), (160, 5532085), (200, 4425668), (208, 4255450), (260, 3404360), (325, 2723488), (400, 2212834), (416, 2127725), (520, 1702180), (650, 1361744), (800, 1106417), (1040, 851090), (1300, 680872), (2080, 425545), (2600, 340436), (5200, 170218), (10400, 85109)]