140595650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 283565184

約数和(自身を除く): 142969534

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1327, 1630, 2119, 2654, 4075, 4238, 6635, 8150, 10595, 13270, 17251, 21190, 33175, 34502, 52975, 66350, 86255, 105950, 172510, 216301, 431275, 432602, 862550, 1081505, 2163010, 2811913, 5407525, 5623826, 10815050, 14059565, 28119130, 70297825, 140595650]

約数ペア:

[(1, 140595650), (2, 70297825), (5, 28119130), (10, 14059565), (13, 10815050), (25, 5623826), (26, 5407525), (50, 2811913), (65, 2163010), (130, 1081505), (163, 862550), (325, 432602), (326, 431275), (650, 216301), (815, 172510), (1327, 105950), (1630, 86255), (2119, 66350), (2654, 52975), (4075, 34502), (4238, 33175), (6635, 21190), (8150, 17251), (10595, 13270)]