12868081150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{248179}}^1$

素因数の和:248269

約数の個数: 48

約数和(自身を含む): 25758105840

約数和(自身を除く): 12890024690

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3050, 5185, 10370, 25925, 51850, 248179, 496358, 1240895, 2481790, 4219043, 6204475, 8438086, 12408950, 15138919, 21095215, 30277838, 42190430, 75694595, 105476075, 151389190, 210952150, 257361623, 378472975, 514723246, 756945950, 1286808115, 2573616230, 6434040575, 12868081150]

約数ペア:

[(1, 12868081150), (2, 6434040575), (5, 2573616230), (10, 1286808115), (17, 756945950), (25, 514723246), (34, 378472975), (50, 257361623), (61, 210952150), (85, 151389190), (122, 105476075), (170, 75694595), (305, 42190430), (425, 30277838), (610, 21095215), (850, 15138919), (1037, 12408950), (1525, 8438086), (2074, 6204475), (3050, 4219043), (5185, 2481790), (10370, 1240895), (25925, 496358), (51850, 248179)]