3017680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 7133472

約数和(自身を除く): 4115792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 563, 670, 1072, 1126, 1340, 2252, 2680, 2815, 4504, 5360, 5630, 9008, 11260, 22520, 37721, 45040, 75442, 150884, 188605, 301768, 377210, 603536, 754420, 1508840, 3017680]

約数ペア:

[(1, 3017680), (2, 1508840), (4, 754420), (5, 603536), (8, 377210), (10, 301768), (16, 188605), (20, 150884), (40, 75442), (67, 45040), (80, 37721), (134, 22520), (268, 11260), (335, 9008), (536, 5630), (563, 5360), (670, 4504), (1072, 2815), (1126, 2680), (1340, 2252)]