29041840

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5197

約数の個数: 40

約数和(自身を含む): 68486688

約数和(自身を除く): 39444848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5113, 5680, 10226, 20452, 25565, 40904, 51130, 81808, 102260, 204520, 363023, 409040, 726046, 1452092, 1815115, 2904184, 3630230, 5808368, 7260460, 14520920, 29041840]

約数ペア:

[(1, 29041840), (2, 14520920), (4, 7260460), (5, 5808368), (8, 3630230), (10, 2904184), (16, 1815115), (20, 1452092), (40, 726046), (71, 409040), (80, 363023), (142, 204520), (284, 102260), (355, 81808), (568, 51130), (710, 40904), (1136, 25565), (1420, 20452), (2840, 10226), (5113, 5680)]