33988900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 81

約数和(自身を含む): 82629043

約数和(自身を除く): 48640143

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 121, 212, 220, 242, 265, 275, 484, 530, 550, 583, 605, 1060, 1100, 1166, 1210, 1325, 2332, 2420, 2650, 2809, 2915, 3025, 5300, 5618, 5830, 6050, 6413, 11236, 11660, 12100, 12826, 14045, 14575, 25652, 28090, 29150, 30899, 32065, 56180, 58300, 61798, 64130, 70225, 123596, 128260, 140450, 154495, 160325, 280900, 308990, 320650, 339889, 617980, 641300, 679778, 772475, 1359556, 1544950, 1699445, 3089900, 3398890, 6797780, 8497225, 16994450, 33988900]

約数ペア:

[(1, 33988900), (2, 16994450), (4, 8497225), (5, 6797780), (10, 3398890), (11, 3089900), (20, 1699445), (22, 1544950), (25, 1359556), (44, 772475), (50, 679778), (53, 641300), (55, 617980), (100, 339889), (106, 320650), (110, 308990), (121, 280900), (212, 160325), (220, 154495), (242, 140450), (265, 128260), (275, 123596), (484, 70225), (530, 64130), (550, 61798), (583, 58300), (605, 56180), (1060, 32065), (1100, 30899), (1166, 29150), (1210, 28090), (1325, 25652), (2332, 14575), (2420, 14045), (2650, 12826), (2809, 12100), (2915, 11660), (3025, 11236), (5300, 6413), (5618, 6050)]