23746280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 57853440

約数和(自身を除く): 34107160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 743, 799, 940, 1486, 1598, 1880, 2972, 3196, 3715, 3995, 5944, 6392, 7430, 7990, 12631, 14860, 15980, 25262, 29720, 31960, 34921, 50524, 63155, 69842, 101048, 126310, 139684, 174605, 252620, 279368, 349210, 505240, 593657, 698420, 1187314, 1396840, 2374628, 2968285, 4749256, 5936570, 11873140, 23746280]

約数ペア:

[(1, 23746280), (2, 11873140), (4, 5936570), (5, 4749256), (8, 2968285), (10, 2374628), (17, 1396840), (20, 1187314), (34, 698420), (40, 593657), (47, 505240), (68, 349210), (85, 279368), (94, 252620), (136, 174605), (170, 139684), (188, 126310), (235, 101048), (340, 69842), (376, 63155), (470, 50524), (680, 34921), (743, 31960), (799, 29720), (940, 25262), (1486, 15980), (1598, 14860), (1880, 12631), (2972, 7990), (3196, 7430), (3715, 6392), (3995, 5944)]