9259900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 22967280

約数和(自身を除く): 13707380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 419, 425, 442, 650, 838, 850, 884, 1105, 1300, 1676, 1700, 2095, 2210, 4190, 4420, 5447, 5525, 7123, 8380, 10475, 10894, 11050, 14246, 20950, 21788, 22100, 27235, 28492, 35615, 41900, 54470, 71230, 92599, 108940, 136175, 142460, 178075, 185198, 272350, 356150, 370396, 462995, 544700, 712300, 925990, 1851980, 2314975, 4629950, 9259900]

約数ペア:

[(1, 9259900), (2, 4629950), (4, 2314975), (5, 1851980), (10, 925990), (13, 712300), (17, 544700), (20, 462995), (25, 370396), (26, 356150), (34, 272350), (50, 185198), (52, 178075), (65, 142460), (68, 136175), (85, 108940), (100, 92599), (130, 71230), (170, 54470), (221, 41900), (260, 35615), (325, 28492), (340, 27235), (419, 22100), (425, 21788), (442, 20950), (650, 14246), (838, 11050), (850, 10894), (884, 10475), (1105, 8380), (1300, 7123), (1676, 5525), (1700, 5447), (2095, 4420), (2210, 4190)]