234159880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44687}}^1$

素因数の和:44829

約数の個数: 32

約数和(自身を含む): 530893440

約数和(自身を除く): 296733560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 44687, 89374, 178748, 223435, 357496, 446870, 893740, 1787480, 5853997, 11707994, 23415988, 29269985, 46831976, 58539970, 117079940, 234159880]

約数ペア:

[(1, 234159880), (2, 117079940), (4, 58539970), (5, 46831976), (8, 29269985), (10, 23415988), (20, 11707994), (40, 5853997), (131, 1787480), (262, 893740), (524, 446870), (655, 357496), (1048, 223435), (1310, 178748), (2620, 89374), (5240, 44687)]