365130760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4030

約数の個数: 64

約数和(自身を含む): 876355200

約数和(自身を除く): 511224440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 278, 340, 556, 680, 695, 1112, 1390, 2363, 2780, 3863, 4726, 5560, 7726, 9452, 11815, 15452, 18904, 19315, 23630, 30904, 38630, 47260, 65671, 77260, 94520, 131342, 154520, 262684, 328355, 525368, 536957, 656710, 1073914, 1313420, 2147828, 2626840, 2684785, 4295656, 5369570, 9128269, 10739140, 18256538, 21478280, 36513076, 45641345, 73026152, 91282690, 182565380, 365130760]

約数ペア:

[(1, 365130760), (2, 182565380), (4, 91282690), (5, 73026152), (8, 45641345), (10, 36513076), (17, 21478280), (20, 18256538), (34, 10739140), (40, 9128269), (68, 5369570), (85, 4295656), (136, 2684785), (139, 2626840), (170, 2147828), (278, 1313420), (340, 1073914), (556, 656710), (680, 536957), (695, 525368), (1112, 328355), (1390, 262684), (2363, 154520), (2780, 131342), (3863, 94520), (4726, 77260), (5560, 65671), (7726, 47260), (9452, 38630), (11815, 30904), (15452, 23630), (18904, 19315)]