11774620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 18707300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 179, 220, 230, 253, 260, 286, 299, 358, 460, 506, 572, 598, 715, 716, 895, 1012, 1196, 1265, 1430, 1495, 1790, 1969, 2327, 2530, 2860, 2990, 3289, 3580, 3938, 4117, 4654, 5060, 5980, 6578, 7876, 8234, 9308, 9845, 11635, 13156, 16445, 16468, 19690, 20585, 23270, 25597, 32890, 39380, 41170, 45287, 46540, 51194, 53521, 65780, 82340, 90574, 102388, 107042, 127985, 181148, 214084, 226435, 255970, 267605, 452870, 511940, 535210, 588731, 905740, 1070420, 1177462, 2354924, 2943655, 5887310, 11774620]

約数ペア:

[(1, 11774620), (2, 5887310), (4, 2943655), (5, 2354924), (10, 1177462), (11, 1070420), (13, 905740), (20, 588731), (22, 535210), (23, 511940), (26, 452870), (44, 267605), (46, 255970), (52, 226435), (55, 214084), (65, 181148), (92, 127985), (110, 107042), (115, 102388), (130, 90574), (143, 82340), (179, 65780), (220, 53521), (230, 51194), (253, 46540), (260, 45287), (286, 41170), (299, 39380), (358, 32890), (460, 25597), (506, 23270), (572, 20585), (598, 19690), (715, 16468), (716, 16445), (895, 13156), (1012, 11635), (1196, 9845), (1265, 9308), (1430, 8234), (1495, 7876), (1790, 6578), (1969, 5980), (2327, 5060), (2530, 4654), (2860, 4117), (2990, 3938), (3289, 3580)]