13963560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8978

約数の個数: 64

約数和(自身を含む): 45118080

約数和(自身を除く): 31154520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 89510, 107412, 116363, 134265, 179020, 214824, 232726, 268530, 349089, 358040, 465452, 537060, 581815, 698178, 930904, 1074120, 1163630, 1396356, 1745445, 2327260, 2792712, 3490890, 4654520, 6981780, 13963560]

約数ペア:

[(1, 13963560), (2, 6981780), (3, 4654520), (4, 3490890), (5, 2792712), (6, 2327260), (8, 1745445), (10, 1396356), (12, 1163630), (13, 1074120), (15, 930904), (20, 698178), (24, 581815), (26, 537060), (30, 465452), (39, 358040), (40, 349089), (52, 268530), (60, 232726), (65, 214824), (78, 179020), (104, 134265), (120, 116363), (130, 107412), (156, 89510), (195, 71608), (260, 53706), (312, 44755), (390, 35804), (520, 26853), (780, 17902), (1560, 8951)]