202394651440

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{144791}}^1$

素因数の和:145078

約数の個数: 80

約数和(自身を含む): 477976925376

約数和(自身を除く): 275582273936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 173, 202, 346, 404, 505, 692, 808, 865, 1010, 1384, 1616, 1730, 2020, 2768, 3460, 4040, 6920, 8080, 13840, 17473, 34946, 69892, 87365, 139784, 144791, 174730, 279568, 289582, 349460, 579164, 698920, 723955, 1158328, 1397840, 1447910, 2316656, 2895820, 5791640, 11583280, 14623891, 25048843, 29247782, 50097686, 58495564, 73119455, 100195372, 116991128, 125244215, 146238910, 200390744, 233982256, 250488430, 292477820, 400781488, 500976860, 584955640, 1001953720, 1169911280, 2003907440, 2529933143, 5059866286, 10119732572, 12649665715, 20239465144, 25299331430, 40478930288, 50598662860, 101197325720, 202394651440]

約数ペア:

[(1, 202394651440), (2, 101197325720), (4, 50598662860), (5, 40478930288), (8, 25299331430), (10, 20239465144), (16, 12649665715), (20, 10119732572), (40, 5059866286), (80, 2529933143), (101, 2003907440), (173, 1169911280), (202, 1001953720), (346, 584955640), (404, 500976860), (505, 400781488), (692, 292477820), (808, 250488430), (865, 233982256), (1010, 200390744), (1384, 146238910), (1616, 125244215), (1730, 116991128), (2020, 100195372), (2768, 73119455), (3460, 58495564), (4040, 50097686), (6920, 29247782), (8080, 25048843), (13840, 14623891), (17473, 11583280), (34946, 5791640), (69892, 2895820), (87365, 2316656), (139784, 1447910), (144791, 1397840), (174730, 1158328), (279568, 723955), (289582, 698920), (349460, 579164)]