8984940560

素因数分解:

$2^4\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{101273}}^1$

素因数の和:102395

約数の個数: 40

約数和(自身を含む): 20909030040

約数和(自身を除く): 11924089480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109, 2218, 4436, 5545, 8872, 11090, 17744, 22180, 44360, 88720, 101273, 202546, 405092, 506365, 810184, 1012730, 1620368, 2025460, 4050920, 8101840, 112311757, 224623514, 449247028, 561558785, 898494056, 1123117570, 1796988112, 2246235140, 4492470280, 8984940560]

約数ペア:

[(1, 8984940560), (2, 4492470280), (4, 2246235140), (5, 1796988112), (8, 1123117570), (10, 898494056), (16, 561558785), (20, 449247028), (40, 224623514), (80, 112311757), (1109, 8101840), (2218, 4050920), (4436, 2025460), (5545, 1620368), (8872, 1012730), (11090, 810184), (17744, 506365), (22180, 405092), (44360, 202546), (88720, 101273)]