1330659550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{4423}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 2705576832

約数和(自身を除く): 1374917282

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 547, 550, 1094, 2735, 4423, 5470, 6017, 8846, 12034, 13675, 22115, 27350, 30085, 44230, 48653, 60170, 97306, 110575, 150425, 221150, 243265, 300850, 486530, 1216325, 2419381, 2432650, 4838762, 12096905, 24193810, 26613191, 53226382, 60484525, 120969050, 133065955, 266131910, 665329775, 1330659550]

約数ペア:

[(1, 1330659550), (2, 665329775), (5, 266131910), (10, 133065955), (11, 120969050), (22, 60484525), (25, 53226382), (50, 26613191), (55, 24193810), (110, 12096905), (275, 4838762), (547, 2432650), (550, 2419381), (1094, 1216325), (2735, 486530), (4423, 300850), (5470, 243265), (6017, 221150), (8846, 150425), (12034, 110575), (13675, 97306), (22115, 60170), (27350, 48653), (30085, 44230)]