27132820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41451500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 179, 212, 220, 260, 265, 286, 358, 530, 572, 583, 689, 715, 716, 895, 1060, 1166, 1378, 1430, 1790, 1969, 2327, 2332, 2756, 2860, 2915, 3445, 3580, 3938, 4654, 5830, 6890, 7579, 7876, 9308, 9487, 9845, 11635, 11660, 13780, 15158, 18974, 19690, 23270, 25597, 30316, 37895, 37948, 39380, 46540, 47435, 51194, 75790, 94870, 102388, 104357, 123331, 127985, 151580, 189740, 208714, 246662, 255970, 417428, 493324, 511940, 521785, 616655, 1043570, 1233310, 1356641, 2087140, 2466620, 2713282, 5426564, 6783205, 13566410, 27132820]

約数ペア:

[(1, 27132820), (2, 13566410), (4, 6783205), (5, 5426564), (10, 2713282), (11, 2466620), (13, 2087140), (20, 1356641), (22, 1233310), (26, 1043570), (44, 616655), (52, 521785), (53, 511940), (55, 493324), (65, 417428), (106, 255970), (110, 246662), (130, 208714), (143, 189740), (179, 151580), (212, 127985), (220, 123331), (260, 104357), (265, 102388), (286, 94870), (358, 75790), (530, 51194), (572, 47435), (583, 46540), (689, 39380), (715, 37948), (716, 37895), (895, 30316), (1060, 25597), (1166, 23270), (1378, 19690), (1430, 18974), (1790, 15158), (1969, 13780), (2327, 11660), (2332, 11635), (2756, 9845), (2860, 9487), (2915, 9308), (3445, 7876), (3580, 7579), (3938, 6890), (4654, 5830)]