77003680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37021}}^1$

素因数の和:37049

約数の個数: 48

約数和(自身を含む): 195920424

約数和(自身を除く): 118916744

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, 37021, 74042, 148084, 185105, 296168, 370210, 481273, 592336, 740420, 962546, 1184672, 1480840, 1925092, 2406365, 2961680, 3850184, 4812730, 5923360, 7700368, 9625460, 15400736, 19250920, 38501840, 77003680]

約数ペア:

[(1, 77003680), (2, 38501840), (4, 19250920), (5, 15400736), (8, 9625460), (10, 7700368), (13, 5923360), (16, 4812730), (20, 3850184), (26, 2961680), (32, 2406365), (40, 1925092), (52, 1480840), (65, 1184672), (80, 962546), (104, 740420), (130, 592336), (160, 481273), (208, 370210), (260, 296168), (416, 185105), (520, 148084), (1040, 74042), (2080, 37021)]