44028520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 59392280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 419, 568, 710, 740, 838, 1420, 1480, 1676, 2095, 2627, 2840, 3352, 4190, 5254, 8380, 10508, 13135, 15503, 16760, 21016, 26270, 29749, 31006, 52540, 59498, 62012, 77515, 105080, 118996, 124024, 148745, 155030, 237992, 297490, 310060, 594980, 620120, 1100713, 1189960, 2201426, 4402852, 5503565, 8805704, 11007130, 22014260, 44028520]

約数ペア:

[(1, 44028520), (2, 22014260), (4, 11007130), (5, 8805704), (8, 5503565), (10, 4402852), (20, 2201426), (37, 1189960), (40, 1100713), (71, 620120), (74, 594980), (142, 310060), (148, 297490), (185, 237992), (284, 155030), (296, 148745), (355, 124024), (370, 118996), (419, 105080), (568, 77515), (710, 62012), (740, 59498), (838, 52540), (1420, 31006), (1480, 29749), (1676, 26270), (2095, 21016), (2627, 16760), (2840, 15503), (3352, 13135), (4190, 10508), (5254, 8380)]