125064580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4133}}^1$

素因数の和:4248

約数の個数: 48

約数和(自身を含む): 281277360

約数和(自身を除く): 156212780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 4133, 6052, 7565, 8266, 15130, 16532, 20665, 30260, 41330, 70261, 82660, 140522, 281044, 351305, 367837, 702610, 735674, 1405220, 1471348, 1839185, 3678370, 6253229, 7356740, 12506458, 25012916, 31266145, 62532290, 125064580]

約数ペア:

[(1, 125064580), (2, 62532290), (4, 31266145), (5, 25012916), (10, 12506458), (17, 7356740), (20, 6253229), (34, 3678370), (68, 1839185), (85, 1471348), (89, 1405220), (170, 735674), (178, 702610), (340, 367837), (356, 351305), (445, 281044), (890, 140522), (1513, 82660), (1780, 70261), (3026, 41330), (4133, 30260), (6052, 20665), (7565, 16532), (8266, 15130)]