40395364124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1\times {\mathrm{5227}}^1$

素因数の和:6978

約数の個数: 48

約数和(自身を含む): 75692238720

約数和(自身を除く): 35296874596

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1667, 2318, 3334, 4636, 5227, 6668, 10454, 20908, 31673, 63346, 99313, 101687, 126692, 198626, 203374, 318847, 397252, 406748, 637694, 1275388, 1932053, 3864106, 6058093, 7728212, 8713409, 12116186, 17426818, 24232372, 34853636, 165554771, 331109542, 531517949, 662219084, 1063035898, 2126071796, 10098841031, 20197682062, 40395364124]

約数ペア:

[(1, 40395364124), (2, 20197682062), (4, 10098841031), (19, 2126071796), (38, 1063035898), (61, 662219084), (76, 531517949), (122, 331109542), (244, 165554771), (1159, 34853636), (1667, 24232372), (2318, 17426818), (3334, 12116186), (4636, 8713409), (5227, 7728212), (6668, 6058093), (10454, 3864106), (20908, 1932053), (31673, 1275388), (63346, 637694), (99313, 406748), (101687, 397252), (126692, 318847), (198626, 203374)]