7714720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3737

約数の個数: 48

約数和(自身を含む): 19633320

約数和(自身を除く): 11918600

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, 3709, 7418, 14836, 18545, 29672, 37090, 48217, 59344, 74180, 96434, 118688, 148360, 192868, 241085, 296720, 385736, 482170, 593440, 771472, 964340, 1542944, 1928680, 3857360, 7714720]

約数ペア:

[(1, 7714720), (2, 3857360), (4, 1928680), (5, 1542944), (8, 964340), (10, 771472), (13, 593440), (16, 482170), (20, 385736), (26, 296720), (32, 241085), (40, 192868), (52, 148360), (65, 118688), (80, 96434), (104, 74180), (130, 59344), (160, 48217), (208, 37090), (260, 29672), (416, 18545), (520, 14836), (1040, 7418), (2080, 3709)]