10453820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 24423168

約数和(自身を除く): 13969348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1297, 1612, 2015, 2594, 4030, 5188, 6485, 8060, 12970, 16861, 25940, 33722, 40207, 67444, 80414, 84305, 160828, 168610, 201035, 337220, 402070, 522691, 804140, 1045382, 2090764, 2613455, 5226910, 10453820]

約数ペア:

[(1, 10453820), (2, 5226910), (4, 2613455), (5, 2090764), (10, 1045382), (13, 804140), (20, 522691), (26, 402070), (31, 337220), (52, 201035), (62, 168610), (65, 160828), (124, 84305), (130, 80414), (155, 67444), (260, 40207), (310, 33722), (403, 25940), (620, 16861), (806, 12970), (1297, 8060), (1612, 6485), (2015, 5188), (2594, 4030)]