97553080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18617}}^1$

素因数の和:18759

約数の個数: 32

約数和(自身を含む): 221181840

約数和(自身を除く): 123628760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 18617, 37234, 74468, 93085, 148936, 186170, 372340, 744680, 2438827, 4877654, 9755308, 12194135, 19510616, 24388270, 48776540, 97553080]

約数ペア:

[(1, 97553080), (2, 48776540), (4, 24388270), (5, 19510616), (8, 12194135), (10, 9755308), (20, 4877654), (40, 2438827), (131, 744680), (262, 372340), (524, 186170), (655, 148936), (1048, 93085), (1310, 74468), (2620, 37234), (5240, 18617)]