26164060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 59806656

約数和(自身を除く): 33642596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 977, 1030, 1339, 1954, 2060, 2678, 3908, 4885, 5356, 6695, 9770, 12701, 13390, 19540, 25402, 26780, 50804, 63505, 100631, 127010, 201262, 254020, 402524, 503155, 1006310, 1308203, 2012620, 2616406, 5232812, 6541015, 13082030, 26164060]

約数ペア:

[(1, 26164060), (2, 13082030), (4, 6541015), (5, 5232812), (10, 2616406), (13, 2012620), (20, 1308203), (26, 1006310), (52, 503155), (65, 402524), (103, 254020), (130, 201262), (206, 127010), (260, 100631), (412, 63505), (515, 50804), (977, 26780), (1030, 25402), (1339, 19540), (1954, 13390), (2060, 12701), (2678, 9770), (3908, 6695), (4885, 5356)]