2882609860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 6766986240

約数和(自身を除く): 3884376380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 443, 580, 754, 863, 886, 1508, 1726, 1772, 1885, 2215, 3452, 3770, 4315, 4430, 5759, 7540, 8630, 8860, 11219, 11518, 12847, 17260, 22438, 23036, 25027, 25694, 28795, 44876, 50054, 51388, 56095, 57590, 64235, 100108, 112190, 115180, 125135, 128470, 167011, 224380, 250270, 256940, 325351, 334022, 382309, 500540, 650702, 668044, 764618, 835055, 1301404, 1529236, 1626755, 1670110, 1911545, 3253510, 3340220, 3823090, 4970017, 6507020, 7646180, 9940034, 11086961, 19880068, 22173922, 24850085, 44347844, 49700170, 55434805, 99400340, 110869610, 144130493, 221739220, 288260986, 576521972, 720652465, 1441304930, 2882609860]

約数ペア:

[(1, 2882609860), (2, 1441304930), (4, 720652465), (5, 576521972), (10, 288260986), (13, 221739220), (20, 144130493), (26, 110869610), (29, 99400340), (52, 55434805), (58, 49700170), (65, 44347844), (116, 24850085), (130, 22173922), (145, 19880068), (260, 11086961), (290, 9940034), (377, 7646180), (443, 6507020), (580, 4970017), (754, 3823090), (863, 3340220), (886, 3253510), (1508, 1911545), (1726, 1670110), (1772, 1626755), (1885, 1529236), (2215, 1301404), (3452, 835055), (3770, 764618), (4315, 668044), (4430, 650702), (5759, 500540), (7540, 382309), (8630, 334022), (8860, 325351), (11219, 256940), (11518, 250270), (12847, 224380), (17260, 167011), (22438, 128470), (23036, 125135), (25027, 115180), (25694, 112190), (28795, 100108), (44876, 64235), (50054, 57590), (51388, 56095)]