712565560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{11113}}^1$

素因数の和:11360

約数の個数: 64

約数和(自身を含む): 1840478400

約数和(自身を除く): 1127912840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 8015, 9160, 11113, 12824, 16030, 22226, 32060, 44452, 55565, 64120, 77791, 88904, 111130, 155582, 222260, 311164, 388955, 444520, 622328, 777910, 1555820, 2544877, 3111640, 5089754, 10179508, 12724385, 17814139, 20359016, 25448770, 35628278, 50897540, 71256556, 89070695, 101795080, 142513112, 178141390, 356282780, 712565560]

約数ペア:

[(1, 712565560), (2, 356282780), (4, 178141390), (5, 142513112), (7, 101795080), (8, 89070695), (10, 71256556), (14, 50897540), (20, 35628278), (28, 25448770), (35, 20359016), (40, 17814139), (56, 12724385), (70, 10179508), (140, 5089754), (229, 3111640), (280, 2544877), (458, 1555820), (916, 777910), (1145, 622328), (1603, 444520), (1832, 388955), (2290, 311164), (3206, 222260), (4580, 155582), (6412, 111130), (8015, 88904), (9160, 77791), (11113, 64120), (12824, 55565), (16030, 44452), (22226, 32060)]