15693488080

素因数分解:

$2^4\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{143503}}^1$

素因数の和:144883

約数の個数: 40

約数和(自身を含む): 36514305792

約数和(自身を除く): 20820817712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1367, 2734, 5468, 6835, 10936, 13670, 21872, 27340, 54680, 109360, 143503, 287006, 574012, 717515, 1148024, 1435030, 2296048, 2870060, 5740120, 11480240, 196168601, 392337202, 784674404, 980843005, 1569348808, 1961686010, 3138697616, 3923372020, 7846744040, 15693488080]

約数ペア:

[(1, 15693488080), (2, 7846744040), (4, 3923372020), (5, 3138697616), (8, 1961686010), (10, 1569348808), (16, 980843005), (20, 784674404), (40, 392337202), (80, 196168601), (1367, 11480240), (2734, 5740120), (5468, 2870060), (6835, 2296048), (10936, 1435030), (13670, 1148024), (21872, 717515), (27340, 574012), (54680, 287006), (109360, 143503)]