44505980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 99096480

約数和(自身を除く): 54590500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 677, 692, 865, 1354, 1730, 2708, 3287, 3385, 3460, 6574, 6770, 12863, 13148, 13540, 16435, 25726, 32870, 51452, 64315, 65740, 117121, 128630, 234242, 257260, 468484, 585605, 1171210, 2225299, 2342420, 4450598, 8901196, 11126495, 22252990, 44505980]

約数ペア:

[(1, 44505980), (2, 22252990), (4, 11126495), (5, 8901196), (10, 4450598), (19, 2342420), (20, 2225299), (38, 1171210), (76, 585605), (95, 468484), (173, 257260), (190, 234242), (346, 128630), (380, 117121), (677, 65740), (692, 64315), (865, 51452), (1354, 32870), (1730, 25726), (2708, 16435), (3287, 13540), (3385, 13148), (3460, 12863), (6574, 6770)]