6327880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 15744960

約数和(自身を除く): 9417080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 283, 344, 430, 520, 559, 566, 860, 1118, 1132, 1415, 1720, 2236, 2264, 2795, 2830, 3679, 4472, 5590, 5660, 7358, 11180, 11320, 12169, 14716, 18395, 22360, 24338, 29432, 36790, 48676, 60845, 73580, 97352, 121690, 147160, 158197, 243380, 316394, 486760, 632788, 790985, 1265576, 1581970, 3163940, 6327880]

約数ペア:

[(1, 6327880), (2, 3163940), (4, 1581970), (5, 1265576), (8, 790985), (10, 632788), (13, 486760), (20, 316394), (26, 243380), (40, 158197), (43, 147160), (52, 121690), (65, 97352), (86, 73580), (104, 60845), (130, 48676), (172, 36790), (215, 29432), (260, 24338), (283, 22360), (344, 18395), (430, 14716), (520, 12169), (559, 11320), (566, 11180), (860, 7358), (1118, 5660), (1132, 5590), (1415, 4472), (1720, 3679), (2236, 2830), (2264, 2795)]