24799840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11951

約数の個数: 48

約数和(自身を含む): 63101808

約数和(自身を除く): 38301968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11923, 23846, 47692, 59615, 95384, 119230, 154999, 190768, 238460, 309998, 381536, 476920, 619996, 774995, 953840, 1239992, 1549990, 1907680, 2479984, 3099980, 4959968, 6199960, 12399920, 24799840]

約数ペア:

[(1, 24799840), (2, 12399920), (4, 6199960), (5, 4959968), (8, 3099980), (10, 2479984), (13, 1907680), (16, 1549990), (20, 1239992), (26, 953840), (32, 774995), (40, 619996), (52, 476920), (65, 381536), (80, 309998), (104, 238460), (130, 190768), (160, 154999), (208, 119230), (260, 95384), (416, 59615), (520, 47692), (1040, 23846), (2080, 11923)]