1058960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 2952192

約数和(自身を除く): 1893232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 61, 62, 70, 80, 112, 122, 124, 140, 155, 217, 244, 248, 280, 305, 310, 427, 434, 488, 496, 560, 610, 620, 854, 868, 976, 1085, 1220, 1240, 1708, 1736, 1891, 2135, 2170, 2440, 2480, 3416, 3472, 3782, 4270, 4340, 4880, 6832, 7564, 8540, 8680, 9455, 13237, 15128, 17080, 17360, 18910, 26474, 30256, 34160, 37820, 52948, 66185, 75640, 105896, 132370, 151280, 211792, 264740, 529480, 1058960]

約数ペア:

[(1, 1058960), (2, 529480), (4, 264740), (5, 211792), (7, 151280), (8, 132370), (10, 105896), (14, 75640), (16, 66185), (20, 52948), (28, 37820), (31, 34160), (35, 30256), (40, 26474), (56, 18910), (61, 17360), (62, 17080), (70, 15128), (80, 13237), (112, 9455), (122, 8680), (124, 8540), (140, 7564), (155, 6832), (217, 4880), (244, 4340), (248, 4270), (280, 3782), (305, 3472), (310, 3416), (427, 2480), (434, 2440), (488, 2170), (496, 2135), (560, 1891), (610, 1736), (620, 1708), (854, 1240), (868, 1220), (976, 1085)]