4921150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 10093104

約数和(自身を除く): 5171954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 113, 130, 134, 226, 325, 335, 565, 650, 670, 871, 1130, 1469, 1675, 1742, 2825, 2938, 3350, 4355, 5650, 7345, 7571, 8710, 14690, 15142, 21775, 36725, 37855, 43550, 73450, 75710, 98423, 189275, 196846, 378550, 492115, 984230, 2460575, 4921150]

約数ペア:

[(1, 4921150), (2, 2460575), (5, 984230), (10, 492115), (13, 378550), (25, 196846), (26, 189275), (50, 98423), (65, 75710), (67, 73450), (113, 43550), (130, 37855), (134, 36725), (226, 21775), (325, 15142), (335, 14690), (565, 8710), (650, 7571), (670, 7345), (871, 5650), (1130, 4355), (1469, 3350), (1675, 2938), (1742, 2825)]