6454660420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{8623}}^1$

素因数の和:11524

約数の個数: 48

約数和(自身を含む): 14604226560

約数和(自身を除く): 8149566140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2879, 5758, 8623, 11516, 14395, 17246, 28790, 34492, 37427, 43115, 57580, 74854, 86230, 112099, 149708, 172460, 187135, 224198, 374270, 448396, 560495, 748540, 1120990, 2241980, 24825617, 49651234, 99302468, 124128085, 248256170, 322733021, 496512340, 645466042, 1290932084, 1613665105, 3227330210, 6454660420]

約数ペア:

[(1, 6454660420), (2, 3227330210), (4, 1613665105), (5, 1290932084), (10, 645466042), (13, 496512340), (20, 322733021), (26, 248256170), (52, 124128085), (65, 99302468), (130, 49651234), (260, 24825617), (2879, 2241980), (5758, 1120990), (8623, 748540), (11516, 560495), (14395, 448396), (17246, 374270), (28790, 224198), (34492, 187135), (37427, 172460), (43115, 149708), (57580, 112099), (74854, 86230)]