11232760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 32134320

約数和(自身を除く): 20901560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 521, 539, 616, 770, 980, 1042, 1078, 1540, 1960, 2084, 2156, 2605, 2695, 3080, 3647, 4168, 4312, 5210, 5390, 5731, 7294, 10420, 10780, 11462, 14588, 18235, 20840, 21560, 22924, 25529, 28655, 29176, 36470, 40117, 45848, 51058, 57310, 72940, 80234, 102116, 114620, 127645, 145880, 160468, 200585, 204232, 229240, 255290, 280819, 320936, 401170, 510580, 561638, 802340, 1021160, 1123276, 1404095, 1604680, 2246552, 2808190, 5616380, 11232760]

約数ペア:

[(1, 11232760), (2, 5616380), (4, 2808190), (5, 2246552), (7, 1604680), (8, 1404095), (10, 1123276), (11, 1021160), (14, 802340), (20, 561638), (22, 510580), (28, 401170), (35, 320936), (40, 280819), (44, 255290), (49, 229240), (55, 204232), (56, 200585), (70, 160468), (77, 145880), (88, 127645), (98, 114620), (110, 102116), (140, 80234), (154, 72940), (196, 57310), (220, 51058), (245, 45848), (280, 40117), (308, 36470), (385, 29176), (392, 28655), (440, 25529), (490, 22924), (521, 21560), (539, 20840), (616, 18235), (770, 14588), (980, 11462), (1042, 10780), (1078, 10420), (1540, 7294), (1960, 5731), (2084, 5390), (2156, 5210), (2605, 4312), (2695, 4168), (3080, 3647)]