459697340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10321}}^1$

素因数の和:10478

約数の個数: 48

約数和(自身を含む): 1030053024

約数和(自身を除く): 570355684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2620, 4454, 8908, 10321, 11135, 20642, 22270, 41284, 44540, 51605, 103210, 175457, 206420, 350914, 701828, 877285, 1352051, 1754570, 2704102, 3509140, 5408204, 6760255, 13520510, 22984867, 27041020, 45969734, 91939468, 114924335, 229848670, 459697340]

約数ペア:

[(1, 459697340), (2, 229848670), (4, 114924335), (5, 91939468), (10, 45969734), (17, 27041020), (20, 22984867), (34, 13520510), (68, 6760255), (85, 5408204), (131, 3509140), (170, 2704102), (262, 1754570), (340, 1352051), (524, 877285), (655, 701828), (1310, 350914), (2227, 206420), (2620, 175457), (4454, 103210), (8908, 51605), (10321, 44540), (11135, 41284), (20642, 22270)]