8475950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 18358944

約数和(自身を除く): 9882994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 397, 427, 610, 794, 854, 1525, 1985, 2135, 2779, 3050, 3970, 4270, 5558, 9925, 10675, 13895, 19850, 21350, 24217, 27790, 48434, 69475, 121085, 138950, 169519, 242170, 339038, 605425, 847595, 1210850, 1695190, 4237975, 8475950]

約数ペア:

[(1, 8475950), (2, 4237975), (5, 1695190), (7, 1210850), (10, 847595), (14, 605425), (25, 339038), (35, 242170), (50, 169519), (61, 138950), (70, 121085), (122, 69475), (175, 48434), (305, 27790), (350, 24217), (397, 21350), (427, 19850), (610, 13895), (794, 10675), (854, 9925), (1525, 5558), (1985, 4270), (2135, 3970), (2779, 3050)]