130981600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9668

約数の個数: 72

約数和(自身を含む): 338603328

約数和(自身を除く): 207621728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 9631, 13600, 19262, 38524, 48155, 77048, 96310, 154096, 163727, 192620, 240775, 308192, 327454, 385240, 481550, 654908, 770480, 818635, 963100, 1309816, 1540960, 1637270, 1926200, 2619632, 3274540, 3852400, 4093175, 5239264, 6549080, 7704800, 8186350, 13098160, 16372700, 26196320, 32745400, 65490800, 130981600]

約数ペア:

[(1, 130981600), (2, 65490800), (4, 32745400), (5, 26196320), (8, 16372700), (10, 13098160), (16, 8186350), (17, 7704800), (20, 6549080), (25, 5239264), (32, 4093175), (34, 3852400), (40, 3274540), (50, 2619632), (68, 1926200), (80, 1637270), (85, 1540960), (100, 1309816), (136, 963100), (160, 818635), (170, 770480), (200, 654908), (272, 481550), (340, 385240), (400, 327454), (425, 308192), (544, 240775), (680, 192620), (800, 163727), (850, 154096), (1360, 96310), (1700, 77048), (2720, 48155), (3400, 38524), (6800, 19262), (9631, 13600)]