15429440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3739

約数の個数: 56

約数和(自身を含む): 39578280

約数和(自身を除く): 24148840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3709, 4160, 7418, 14836, 18545, 29672, 37090, 48217, 59344, 74180, 96434, 118688, 148360, 192868, 237376, 241085, 296720, 385736, 482170, 593440, 771472, 964340, 1186880, 1542944, 1928680, 3085888, 3857360, 7714720, 15429440]

約数ペア:

[(1, 15429440), (2, 7714720), (4, 3857360), (5, 3085888), (8, 1928680), (10, 1542944), (13, 1186880), (16, 964340), (20, 771472), (26, 593440), (32, 482170), (40, 385736), (52, 296720), (64, 241085), (65, 237376), (80, 192868), (104, 148360), (130, 118688), (160, 96434), (208, 74180), (260, 59344), (320, 48217), (416, 37090), (520, 29672), (832, 18545), (1040, 14836), (2080, 7418), (3709, 4160)]