4227160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 11243520

約数和(自身を除く): 7016360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 487, 620, 868, 974, 1085, 1240, 1736, 1948, 2170, 2435, 3409, 3896, 4340, 4870, 6818, 8680, 9740, 13636, 15097, 17045, 19480, 27272, 30194, 34090, 60388, 68180, 75485, 105679, 120776, 136360, 150970, 211358, 301940, 422716, 528395, 603880, 845432, 1056790, 2113580, 4227160]

約数ペア:

[(1, 4227160), (2, 2113580), (4, 1056790), (5, 845432), (7, 603880), (8, 528395), (10, 422716), (14, 301940), (20, 211358), (28, 150970), (31, 136360), (35, 120776), (40, 105679), (56, 75485), (62, 68180), (70, 60388), (124, 34090), (140, 30194), (155, 27272), (217, 19480), (248, 17045), (280, 15097), (310, 13636), (434, 9740), (487, 8680), (620, 6818), (868, 4870), (974, 4340), (1085, 3896), (1240, 3409), (1736, 2435), (1948, 2170)]