9817750180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{48733}}^1$

素因数の和:50188

約数の個数: 48

約数和(自身を含む): 23579458560

約数和(自身を除く): 13761708380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1439, 2878, 5756, 7195, 10073, 14390, 20146, 28780, 40292, 48733, 50365, 97466, 100730, 194932, 201460, 243665, 341131, 487330, 682262, 974660, 1364524, 1705655, 3411310, 6822620, 70126787, 140253574, 280507148, 350633935, 490887509, 701267870, 981775018, 1402535740, 1963550036, 2454437545, 4908875090, 9817750180]

約数ペア:

[(1, 9817750180), (2, 4908875090), (4, 2454437545), (5, 1963550036), (7, 1402535740), (10, 981775018), (14, 701267870), (20, 490887509), (28, 350633935), (35, 280507148), (70, 140253574), (140, 70126787), (1439, 6822620), (2878, 3411310), (5756, 1705655), (7195, 1364524), (10073, 974660), (14390, 682262), (20146, 487330), (28780, 341131), (40292, 243665), (48733, 201460), (50365, 194932), (97466, 100730)]