31104160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6317

約数の個数: 48

約数和(自身を含む): 75866112

約数和(自身を除く): 44761952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 6271, 12542, 25084, 31355, 50168, 62710, 100336, 125420, 194401, 200672, 250840, 388802, 501680, 777604, 972005, 1003360, 1555208, 1944010, 3110416, 3888020, 6220832, 7776040, 15552080, 31104160]

約数ペア:

[(1, 31104160), (2, 15552080), (4, 7776040), (5, 6220832), (8, 3888020), (10, 3110416), (16, 1944010), (20, 1555208), (31, 1003360), (32, 972005), (40, 777604), (62, 501680), (80, 388802), (124, 250840), (155, 200672), (160, 194401), (248, 125420), (310, 100336), (496, 62710), (620, 50168), (992, 31355), (1240, 25084), (2480, 12542), (4960, 6271)]