255360374060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1\times {\mathrm{8861}}^1$

素因数の和:13427

約数の個数: 96

約数和(自身を含む): 605382361920

約数和(自身を除く): 350021987860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4517, 6380, 8861, 9034, 17722, 18068, 22585, 35444, 44305, 45170, 49687, 88610, 90340, 97471, 99374, 130993, 177220, 194942, 198748, 248435, 256969, 261986, 389884, 487355, 496870, 513938, 523972, 654965, 974710, 993740, 1027876, 1284845, 1309930, 1440923, 1949420, 2569690, 2619860, 2826659, 2881846, 5139380, 5653318, 5763692, 7204615, 11306636, 14133295, 14409230, 28266590, 28818460, 40025137, 56533180, 80050274, 160100548, 200125685, 400251370, 440276507, 800502740, 880553014, 1160728973, 1761106028, 2201382535, 2321457946, 4402765070, 4642915892, 5803644865, 8805530140, 11607289730, 12768018703, 23214579460, 25536037406, 51072074812, 63840093515, 127680187030, 255360374060]

約数ペア:

[(1, 255360374060), (2, 127680187030), (4, 63840093515), (5, 51072074812), (10, 25536037406), (11, 23214579460), (20, 12768018703), (22, 11607289730), (29, 8805530140), (44, 5803644865), (55, 4642915892), (58, 4402765070), (110, 2321457946), (116, 2201382535), (145, 1761106028), (220, 1160728973), (290, 880553014), (319, 800502740), (580, 440276507), (638, 400251370), (1276, 200125685), (1595, 160100548), (3190, 80050274), (4517, 56533180), (6380, 40025137), (8861, 28818460), (9034, 28266590), (17722, 14409230), (18068, 14133295), (22585, 11306636), (35444, 7204615), (44305, 5763692), (45170, 5653318), (49687, 5139380), (88610, 2881846), (90340, 2826659), (97471, 2619860), (99374, 2569690), (130993, 1949420), (177220, 1440923), (194942, 1309930), (198748, 1284845), (248435, 1027876), (256969, 993740), (261986, 974710), (389884, 654965), (487355, 523972), (496870, 513938)]