29851760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12081

約数の個数: 40

約数和(自身を含む): 71650176

約数和(自身を除く): 41798416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 12037, 24074, 48148, 60185, 96296, 120370, 192592, 240740, 373147, 481480, 746294, 962960, 1492588, 1865735, 2985176, 3731470, 5970352, 7462940, 14925880, 29851760]

約数ペア:

[(1, 29851760), (2, 14925880), (4, 7462940), (5, 5970352), (8, 3731470), (10, 2985176), (16, 1865735), (20, 1492588), (31, 962960), (40, 746294), (62, 481480), (80, 373147), (124, 240740), (155, 192592), (248, 120370), (310, 96296), (496, 60185), (620, 48148), (1240, 24074), (2480, 12037)]