77147200

素因数分解:

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

素因数の和:3744

約数の個数: 84

約数和(自身を含む): 204487780

約数和(自身を除く): 127340580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3709, 4160, 5200, 7418, 10400, 14836, 18545, 20800, 29672, 37090, 48217, 59344, 74180, 92725, 96434, 118688, 148360, 185450, 192868, 237376, 241085, 296720, 370900, 385736, 482170, 593440, 741800, 771472, 964340, 1186880, 1205425, 1483600, 1542944, 1928680, 2410850, 2967200, 3085888, 3857360, 4821700, 5934400, 7714720, 9643400, 15429440, 19286800, 38573600, 77147200]

約数ペア:

[(1, 77147200), (2, 38573600), (4, 19286800), (5, 15429440), (8, 9643400), (10, 7714720), (13, 5934400), (16, 4821700), (20, 3857360), (25, 3085888), (26, 2967200), (32, 2410850), (40, 1928680), (50, 1542944), (52, 1483600), (64, 1205425), (65, 1186880), (80, 964340), (100, 771472), (104, 741800), (130, 593440), (160, 482170), (200, 385736), (208, 370900), (260, 296720), (320, 241085), (325, 237376), (400, 192868), (416, 185450), (520, 148360), (650, 118688), (800, 96434), (832, 92725), (1040, 74180), (1300, 59344), (1600, 48217), (2080, 37090), (2600, 29672), (3709, 20800), (4160, 18545), (5200, 14836), (7418, 10400)]