936508520

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 2133743040

約数和(自身を除く): 1197234520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 313, 524, 571, 626, 655, 1048, 1142, 1252, 1310, 1565, 2284, 2504, 2620, 2855, 3130, 4568, 5240, 5710, 6260, 11420, 12520, 22840, 41003, 74801, 82006, 149602, 164012, 178723, 205015, 299204, 328024, 357446, 374005, 410030, 598408, 714892, 748010, 820060, 893615, 1429784, 1496020, 1640120, 1787230, 2992040, 3574460, 7148920, 23412713, 46825426, 93650852, 117063565, 187301704, 234127130, 468254260, 936508520]

約数ペア:

[(1, 936508520), (2, 468254260), (4, 234127130), (5, 187301704), (8, 117063565), (10, 93650852), (20, 46825426), (40, 23412713), (131, 7148920), (262, 3574460), (313, 2992040), (524, 1787230), (571, 1640120), (626, 1496020), (655, 1429784), (1048, 893615), (1142, 820060), (1252, 748010), (1310, 714892), (1565, 598408), (2284, 410030), (2504, 374005), (2620, 357446), (2855, 328024), (3130, 299204), (4568, 205015), (5240, 178723), (5710, 164012), (6260, 149602), (11420, 82006), (12520, 74801), (22840, 41003)]