6699160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 16338240

約数和(自身を除く): 9639080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 991, 1352, 1690, 1982, 3380, 3964, 4955, 6760, 7928, 9910, 12883, 19820, 25766, 39640, 51532, 64415, 103064, 128830, 167479, 257660, 334958, 515320, 669916, 837395, 1339832, 1674790, 3349580, 6699160]

約数ペア:

[(1, 6699160), (2, 3349580), (4, 1674790), (5, 1339832), (8, 837395), (10, 669916), (13, 515320), (20, 334958), (26, 257660), (40, 167479), (52, 128830), (65, 103064), (104, 64415), (130, 51532), (169, 39640), (260, 25766), (338, 19820), (520, 12883), (676, 9910), (845, 7928), (991, 6760), (1352, 4955), (1690, 3964), (1982, 3380)]