5103760

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 11981376

約数和(自身を除く): 6877616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 487, 524, 655, 974, 1048, 1310, 1948, 2096, 2435, 2620, 3896, 4870, 5240, 7792, 9740, 10480, 19480, 38960, 63797, 127594, 255188, 318985, 510376, 637970, 1020752, 1275940, 2551880, 5103760]

約数ペア:

[(1, 5103760), (2, 2551880), (4, 1275940), (5, 1020752), (8, 637970), (10, 510376), (16, 318985), (20, 255188), (40, 127594), (80, 63797), (131, 38960), (262, 19480), (487, 10480), (524, 9740), (655, 7792), (974, 5240), (1048, 4870), (1310, 3896), (1948, 2620), (2096, 2435)]