11648260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 15108092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 631, 710, 923, 1262, 1420, 1846, 2524, 3155, 3692, 4615, 6310, 8203, 9230, 12620, 16406, 18460, 32812, 41015, 44801, 82030, 89602, 164060, 179204, 224005, 448010, 582413, 896020, 1164826, 2329652, 2912065, 5824130, 11648260]

約数ペア:

[(1, 11648260), (2, 5824130), (4, 2912065), (5, 2329652), (10, 1164826), (13, 896020), (20, 582413), (26, 448010), (52, 224005), (65, 179204), (71, 164060), (130, 89602), (142, 82030), (260, 44801), (284, 41015), (355, 32812), (631, 18460), (710, 16406), (923, 12620), (1262, 9230), (1420, 8203), (1846, 6310), (2524, 4615), (3155, 3692)]