6748040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10488760

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 683, 760, 988, 1235, 1366, 1976, 2470, 2732, 3415, 4940, 5464, 6830, 8879, 9880, 12977, 13660, 17758, 25954, 27320, 35516, 44395, 51908, 64885, 71032, 88790, 103816, 129770, 168701, 177580, 259540, 337402, 355160, 519080, 674804, 843505, 1349608, 1687010, 3374020, 6748040]

約数ペア:

[(1, 6748040), (2, 3374020), (4, 1687010), (5, 1349608), (8, 843505), (10, 674804), (13, 519080), (19, 355160), (20, 337402), (26, 259540), (38, 177580), (40, 168701), (52, 129770), (65, 103816), (76, 88790), (95, 71032), (104, 64885), (130, 51908), (152, 44395), (190, 35516), (247, 27320), (260, 25954), (380, 17758), (494, 13660), (520, 12977), (683, 9880), (760, 8879), (988, 6830), (1235, 5464), (1366, 4940), (1976, 3415), (2470, 2732)]