104067700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 249359040

約数和(自身を除く): 145291340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 178, 220, 275, 356, 445, 550, 890, 979, 1063, 1100, 1780, 1958, 2126, 2225, 3916, 4252, 4450, 4895, 5315, 8900, 9790, 10630, 11693, 19580, 21260, 23386, 24475, 26575, 46772, 48950, 53150, 58465, 94607, 97900, 106300, 116930, 189214, 233860, 292325, 378428, 473035, 584650, 946070, 1040677, 1169300, 1892140, 2081354, 2365175, 4162708, 4730350, 5203385, 9460700, 10406770, 20813540, 26016925, 52033850, 104067700]

約数ペア:

[(1, 104067700), (2, 52033850), (4, 26016925), (5, 20813540), (10, 10406770), (11, 9460700), (20, 5203385), (22, 4730350), (25, 4162708), (44, 2365175), (50, 2081354), (55, 1892140), (89, 1169300), (100, 1040677), (110, 946070), (178, 584650), (220, 473035), (275, 378428), (356, 292325), (445, 233860), (550, 189214), (890, 116930), (979, 106300), (1063, 97900), (1100, 94607), (1780, 58465), (1958, 53150), (2126, 48950), (2225, 46772), (3916, 26575), (4252, 24475), (4450, 23386), (4895, 21260), (5315, 19580), (8900, 11693), (9790, 10630)]