8835320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 21542760

約数和(自身を除く): 12707440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1307, 1352, 1690, 2614, 3380, 5228, 6535, 6760, 10456, 13070, 16991, 26140, 33982, 52280, 67964, 84955, 135928, 169910, 220883, 339820, 441766, 679640, 883532, 1104415, 1767064, 2208830, 4417660, 8835320]

約数ペア:

[(1, 8835320), (2, 4417660), (4, 2208830), (5, 1767064), (8, 1104415), (10, 883532), (13, 679640), (20, 441766), (26, 339820), (40, 220883), (52, 169910), (65, 135928), (104, 84955), (130, 67964), (169, 52280), (260, 33982), (338, 26140), (520, 16991), (676, 13070), (845, 10456), (1307, 6760), (1352, 6535), (1690, 5228), (2614, 3380)]