40797860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 92316672

約数和(自身を除く): 51518812

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 2861, 3565, 5722, 7130, 11444, 14260, 14305, 28610, 57220, 65803, 88691, 131606, 177382, 263212, 329015, 354764, 443455, 658030, 886910, 1316060, 1773820, 2039893, 4079786, 8159572, 10199465, 20398930, 40797860]

約数ペア:

[(1, 40797860), (2, 20398930), (4, 10199465), (5, 8159572), (10, 4079786), (20, 2039893), (23, 1773820), (31, 1316060), (46, 886910), (62, 658030), (92, 443455), (115, 354764), (124, 329015), (155, 263212), (230, 177382), (310, 131606), (460, 88691), (620, 65803), (713, 57220), (1426, 28610), (2852, 14305), (2861, 14260), (3565, 11444), (5722, 7130)]