41840390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 36541690

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 971, 1390, 1942, 4309, 4855, 8618, 9710, 21545, 30101, 43090, 60202, 134969, 150505, 269938, 301010, 674845, 1349690, 4184039, 8368078, 20920195, 41840390]

約数ペア:

[(1, 41840390), (2, 20920195), (5, 8368078), (10, 4184039), (31, 1349690), (62, 674845), (139, 301010), (155, 269938), (278, 150505), (310, 134969), (695, 60202), (971, 43090), (1390, 30101), (1942, 21545), (4309, 9710), (4855, 8618)]