10913240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 27336960

約数和(自身を除く): 16423720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 677, 806, 1240, 1354, 1612, 2015, 2708, 3224, 3385, 4030, 5416, 6770, 8060, 8801, 13540, 16120, 17602, 20987, 27080, 35204, 41974, 44005, 70408, 83948, 88010, 104935, 167896, 176020, 209870, 272831, 352040, 419740, 545662, 839480, 1091324, 1364155, 2182648, 2728310, 5456620, 10913240]

約数ペア:

[(1, 10913240), (2, 5456620), (4, 2728310), (5, 2182648), (8, 1364155), (10, 1091324), (13, 839480), (20, 545662), (26, 419740), (31, 352040), (40, 272831), (52, 209870), (62, 176020), (65, 167896), (104, 104935), (124, 88010), (130, 83948), (155, 70408), (248, 44005), (260, 41974), (310, 35204), (403, 27080), (520, 20987), (620, 17602), (677, 16120), (806, 13540), (1240, 8801), (1354, 8060), (1612, 6770), (2015, 5416), (2708, 4030), (3224, 3385)]