41331940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 53500700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 2239, 3692, 4478, 4615, 8956, 9230, 11195, 18460, 22390, 29107, 44780, 58214, 116428, 145535, 158969, 291070, 317938, 582140, 635876, 794845, 1589690, 2066597, 3179380, 4133194, 8266388, 10332985, 20665970, 41331940]

約数ペア:

[(1, 41331940), (2, 20665970), (4, 10332985), (5, 8266388), (10, 4133194), (13, 3179380), (20, 2066597), (26, 1589690), (52, 794845), (65, 635876), (71, 582140), (130, 317938), (142, 291070), (260, 158969), (284, 145535), (355, 116428), (710, 58214), (923, 44780), (1420, 29107), (1846, 22390), (2239, 18460), (3692, 11195), (4478, 9230), (4615, 8956)]