4886860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 11360160

約数和(自身を除く): 6473300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 229, 388, 458, 485, 916, 970, 1067, 1145, 1940, 2134, 2290, 2519, 4268, 4580, 5038, 5335, 10076, 10670, 12595, 21340, 22213, 25190, 44426, 50380, 88852, 111065, 222130, 244343, 444260, 488686, 977372, 1221715, 2443430, 4886860]

約数ペア:

[(1, 4886860), (2, 2443430), (4, 1221715), (5, 977372), (10, 488686), (11, 444260), (20, 244343), (22, 222130), (44, 111065), (55, 88852), (97, 50380), (110, 44426), (194, 25190), (220, 22213), (229, 21340), (388, 12595), (458, 10670), (485, 10076), (916, 5335), (970, 5038), (1067, 4580), (1145, 4268), (1940, 2519), (2134, 2290)]