33812900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 81557280

約数和(自身を除く): 47744380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 521, 550, 590, 649, 1042, 1100, 1180, 1298, 1475, 2084, 2596, 2605, 2950, 3245, 5210, 5731, 5900, 6490, 10420, 11462, 12980, 13025, 16225, 22924, 26050, 28655, 30739, 32450, 52100, 57310, 61478, 64900, 114620, 122956, 143275, 153695, 286550, 307390, 338129, 573100, 614780, 676258, 768475, 1352516, 1536950, 1690645, 3073900, 3381290, 6762580, 8453225, 16906450, 33812900]

約数ペア:

[(1, 33812900), (2, 16906450), (4, 8453225), (5, 6762580), (10, 3381290), (11, 3073900), (20, 1690645), (22, 1536950), (25, 1352516), (44, 768475), (50, 676258), (55, 614780), (59, 573100), (100, 338129), (110, 307390), (118, 286550), (220, 153695), (236, 143275), (275, 122956), (295, 114620), (521, 64900), (550, 61478), (590, 57310), (649, 52100), (1042, 32450), (1100, 30739), (1180, 28655), (1298, 26050), (1475, 22924), (2084, 16225), (2596, 13025), (2605, 12980), (2950, 11462), (3245, 10420), (5210, 6490), (5731, 5900)]