79376960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19111

約数の個数: 56

約数和(自身を含む): 203566776

約数和(自身を除く): 124189816

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, 4160, 19081, 38162, 76324, 95405, 152648, 190810, 248053, 305296, 381620, 496106, 610592, 763240, 992212, 1221184, 1240265, 1526480, 1984424, 2480530, 3052960, 3968848, 4961060, 6105920, 7937696, 9922120, 15875392, 19844240, 39688480, 79376960]

約数ペア:

[(1, 79376960), (2, 39688480), (4, 19844240), (5, 15875392), (8, 9922120), (10, 7937696), (13, 6105920), (16, 4961060), (20, 3968848), (26, 3052960), (32, 2480530), (40, 1984424), (52, 1526480), (64, 1240265), (65, 1221184), (80, 992212), (104, 763240), (130, 610592), (160, 496106), (208, 381620), (260, 305296), (320, 248053), (416, 190810), (520, 152648), (832, 95405), (1040, 76324), (2080, 38162), (4160, 19081)]