1135486780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 2551774176

約数和(自身を除く): 1416287396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 289, 302, 340, 578, 604, 755, 1156, 1301, 1445, 1510, 2567, 2602, 2890, 3020, 5134, 5204, 5780, 6505, 10268, 12835, 13010, 22117, 25670, 26020, 43639, 44234, 51340, 87278, 88468, 110585, 174556, 196451, 218195, 221170, 375989, 392902, 436390, 442340, 751978, 785804, 872780, 982255, 1503956, 1879945, 1964510, 3339667, 3759890, 3929020, 6679334, 7519780, 13358668, 16698335, 33396670, 56774339, 66793340, 113548678, 227097356, 283871695, 567743390, 1135486780]

約数ペア:

[(1, 1135486780), (2, 567743390), (4, 283871695), (5, 227097356), (10, 113548678), (17, 66793340), (20, 56774339), (34, 33396670), (68, 16698335), (85, 13358668), (151, 7519780), (170, 6679334), (289, 3929020), (302, 3759890), (340, 3339667), (578, 1964510), (604, 1879945), (755, 1503956), (1156, 982255), (1301, 872780), (1445, 785804), (1510, 751978), (2567, 442340), (2602, 436390), (2890, 392902), (3020, 375989), (5134, 221170), (5204, 218195), (5780, 196451), (6505, 174556), (10268, 110585), (12835, 88468), (13010, 87278), (22117, 51340), (25670, 44234), (26020, 43639)]