42685700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 98452032

約数和(自身を除く): 55766332

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 277, 335, 460, 554, 575, 670, 1108, 1150, 1340, 1385, 1541, 1675, 2300, 2770, 3082, 3350, 5540, 6164, 6371, 6700, 6925, 7705, 12742, 13850, 15410, 18559, 25484, 27700, 30820, 31855, 37118, 38525, 63710, 74236, 77050, 92795, 127420, 154100, 159275, 185590, 318550, 371180, 426857, 463975, 637100, 853714, 927950, 1707428, 1855900, 2134285, 4268570, 8537140, 10671425, 21342850, 42685700]

約数ペア:

[(1, 42685700), (2, 21342850), (4, 10671425), (5, 8537140), (10, 4268570), (20, 2134285), (23, 1855900), (25, 1707428), (46, 927950), (50, 853714), (67, 637100), (92, 463975), (100, 426857), (115, 371180), (134, 318550), (230, 185590), (268, 159275), (277, 154100), (335, 127420), (460, 92795), (554, 77050), (575, 74236), (670, 63710), (1108, 38525), (1150, 37118), (1340, 31855), (1385, 30820), (1541, 27700), (1675, 25484), (2300, 18559), (2770, 15410), (3082, 13850), (3350, 12742), (5540, 7705), (6164, 6925), (6371, 6700)]