472690480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8354

約数の個数: 80

約数和(自身を含む): 1183924224

約数和(自身を除く): 711233744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 8287, 11408, 14260, 16574, 28520, 33148, 41435, 57040, 66296, 82870, 132592, 165740, 190601, 256897, 331480, 381202, 513794, 662960, 762404, 953005, 1027588, 1284485, 1524808, 1906010, 2055176, 2568970, 3049616, 3812020, 4110352, 5137940, 5908631, 7624040, 10275880, 11817262, 15248080, 20551760, 23634524, 29543155, 47269048, 59086310, 94538096, 118172620, 236345240, 472690480]

約数ペア:

[(1, 472690480), (2, 236345240), (4, 118172620), (5, 94538096), (8, 59086310), (10, 47269048), (16, 29543155), (20, 23634524), (23, 20551760), (31, 15248080), (40, 11817262), (46, 10275880), (62, 7624040), (80, 5908631), (92, 5137940), (115, 4110352), (124, 3812020), (155, 3049616), (184, 2568970), (230, 2055176), (248, 1906010), (310, 1524808), (368, 1284485), (460, 1027588), (496, 953005), (620, 762404), (713, 662960), (920, 513794), (1240, 381202), (1426, 331480), (1840, 256897), (2480, 190601), (2852, 165740), (3565, 132592), (5704, 82870), (7130, 66296), (8287, 57040), (11408, 41435), (14260, 33148), (16574, 28520)]