29761520

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 69422640

約数和(自身を除く): 39661120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 619, 1202, 1238, 2404, 2476, 3005, 3095, 4808, 4952, 6010, 6190, 9616, 9904, 12020, 12380, 24040, 24760, 48080, 49520, 372019, 744038, 1488076, 1860095, 2976152, 3720190, 5952304, 7440380, 14880760, 29761520]

約数ペア:

[(1, 29761520), (2, 14880760), (4, 7440380), (5, 5952304), (8, 3720190), (10, 2976152), (16, 1860095), (20, 1488076), (40, 744038), (80, 372019), (601, 49520), (619, 48080), (1202, 24760), (1238, 24040), (2404, 12380), (2476, 12020), (3005, 9904), (3095, 9616), (4808, 6190), (4952, 6010)]