44979920

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8003

約数の個数: 40

約数和(自身を含む): 106064640

約数和(自身を除く): 61084720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 7919, 15838, 31676, 39595, 63352, 79190, 126704, 158380, 316760, 562249, 633520, 1124498, 2248996, 2811245, 4497992, 5622490, 8995984, 11244980, 22489960, 44979920]

約数ペア:

[(1, 44979920), (2, 22489960), (4, 11244980), (5, 8995984), (8, 5622490), (10, 4497992), (16, 2811245), (20, 2248996), (40, 1124498), (71, 633520), (80, 562249), (142, 316760), (284, 158380), (355, 126704), (568, 79190), (710, 63352), (1136, 39595), (1420, 31676), (2840, 15838), (5680, 7919)]