60994520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28771}}^1$

素因数の和:28835

約数の個数: 32

約数和(自身を含む): 139831920

約数和(自身を除く): 78837400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 28771, 57542, 115084, 143855, 230168, 287710, 575420, 1150840, 1524863, 3049726, 6099452, 7624315, 12198904, 15248630, 30497260, 60994520]

約数ペア:

[(1, 60994520), (2, 30497260), (4, 15248630), (5, 12198904), (8, 7624315), (10, 6099452), (20, 3049726), (40, 1524863), (53, 1150840), (106, 575420), (212, 287710), (265, 230168), (424, 143855), (530, 115084), (1060, 57542), (2120, 28771)]