141444260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 306279792

約数和(自身を除く): 164835532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 181, 205, 362, 410, 724, 820, 905, 953, 1810, 1906, 3620, 3812, 4765, 7421, 9530, 14842, 19060, 29684, 37105, 39073, 74210, 78146, 148420, 156292, 172493, 195365, 344986, 390730, 689972, 781460, 862465, 1724930, 3449860, 7072213, 14144426, 28288852, 35361065, 70722130, 141444260]

約数ペア:

[(1, 141444260), (2, 70722130), (4, 35361065), (5, 28288852), (10, 14144426), (20, 7072213), (41, 3449860), (82, 1724930), (164, 862465), (181, 781460), (205, 689972), (362, 390730), (410, 344986), (724, 195365), (820, 172493), (905, 156292), (953, 148420), (1810, 78146), (1906, 74210), (3620, 39073), (3812, 37105), (4765, 29684), (7421, 19060), (9530, 14842)]