65106800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14797}}^1$

素因数の和:14826

約数の個数: 60

約数和(自身を含む): 170650536

約数和(自身を除く): 105543736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 14797, 29594, 59188, 73985, 118376, 147970, 162767, 236752, 295940, 325534, 369925, 591880, 651068, 739850, 813835, 1183760, 1302136, 1479700, 1627670, 2604272, 2959400, 3255340, 4069175, 5918800, 6510680, 8138350, 13021360, 16276700, 32553400, 65106800]

約数ペア:

[(1, 65106800), (2, 32553400), (4, 16276700), (5, 13021360), (8, 8138350), (10, 6510680), (11, 5918800), (16, 4069175), (20, 3255340), (22, 2959400), (25, 2604272), (40, 1627670), (44, 1479700), (50, 1302136), (55, 1183760), (80, 813835), (88, 739850), (100, 651068), (110, 591880), (176, 369925), (200, 325534), (220, 295940), (275, 236752), (400, 162767), (440, 147970), (550, 118376), (880, 73985), (1100, 59188), (2200, 29594), (4400, 14797)]