40686310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 89828352

約数和(自身を除く): 49142042

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 683, 805, 851, 1295, 1366, 1610, 1702, 2590, 3415, 4255, 4781, 5957, 6830, 8510, 9562, 11914, 15709, 23905, 25271, 29785, 31418, 47810, 50542, 59570, 78545, 109963, 126355, 157090, 176897, 219926, 252710, 353794, 549815, 581233, 884485, 1099630, 1162466, 1768970, 2906165, 4068631, 5812330, 8137262, 20343155, 40686310]

約数ペア:

[(1, 40686310), (2, 20343155), (5, 8137262), (7, 5812330), (10, 4068631), (14, 2906165), (23, 1768970), (35, 1162466), (37, 1099630), (46, 884485), (70, 581233), (74, 549815), (115, 353794), (161, 252710), (185, 219926), (230, 176897), (259, 157090), (322, 126355), (370, 109963), (518, 78545), (683, 59570), (805, 50542), (851, 47810), (1295, 31418), (1366, 29785), (1610, 25271), (1702, 23905), (2590, 15709), (3415, 11914), (4255, 9562), (4781, 8510), (5957, 6830)]