85494860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 196832160

約数和(自身を除く): 111337300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 1697, 2290, 2519, 3394, 4580, 5038, 6788, 8485, 10076, 12595, 16970, 18667, 25190, 33940, 37334, 50380, 74668, 93335, 186670, 373340, 388613, 777226, 1554452, 1943065, 3886130, 4274743, 7772260, 8549486, 17098972, 21373715, 42747430, 85494860]

約数ペア:

[(1, 85494860), (2, 42747430), (4, 21373715), (5, 17098972), (10, 8549486), (11, 7772260), (20, 4274743), (22, 3886130), (44, 1943065), (55, 1554452), (110, 777226), (220, 388613), (229, 373340), (458, 186670), (916, 93335), (1145, 74668), (1697, 50380), (2290, 37334), (2519, 33940), (3394, 25190), (4580, 18667), (5038, 16970), (6788, 12595), (8485, 10076)]