40376710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19356

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 43085690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19319, 38638, 96595, 193190, 212509, 367061, 425018, 734122, 1062545, 1835305, 2125090, 3670610, 4037671, 8075342, 20188355, 40376710]

約数ペア:

[(1, 40376710), (2, 20188355), (5, 8075342), (10, 4037671), (11, 3670610), (19, 2125090), (22, 1835305), (38, 1062545), (55, 734122), (95, 425018), (110, 367061), (190, 212509), (209, 193190), (418, 96595), (1045, 38638), (2090, 19319)]