43344080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 110242944

約数和(自身を除く): 66898864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 587, 710, 923, 1040, 1136, 1174, 1420, 1846, 2348, 2840, 2935, 3692, 4615, 4696, 5680, 5870, 7384, 7631, 9230, 9392, 11740, 14768, 15262, 18460, 23480, 30524, 36920, 38155, 41677, 46960, 61048, 73840, 76310, 83354, 122096, 152620, 166708, 208385, 305240, 333416, 416770, 541801, 610480, 666832, 833540, 1083602, 1667080, 2167204, 2709005, 3334160, 4334408, 5418010, 8668816, 10836020, 21672040, 43344080]

約数ペア:

[(1, 43344080), (2, 21672040), (4, 10836020), (5, 8668816), (8, 5418010), (10, 4334408), (13, 3334160), (16, 2709005), (20, 2167204), (26, 1667080), (40, 1083602), (52, 833540), (65, 666832), (71, 610480), (80, 541801), (104, 416770), (130, 333416), (142, 305240), (208, 208385), (260, 166708), (284, 152620), (355, 122096), (520, 83354), (568, 76310), (587, 73840), (710, 61048), (923, 46960), (1040, 41677), (1136, 38155), (1174, 36920), (1420, 30524), (1846, 23480), (2348, 18460), (2840, 15262), (2935, 14768), (3692, 11740), (4615, 9392), (4696, 9230), (5680, 7631), (5870, 7384)]