15704857550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2539}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 32655052800

約数和(自身を除く): 16950195250

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 383, 425, 475, 646, 766, 850, 950, 1615, 1915, 2539, 3230, 3830, 5078, 6511, 7277, 8075, 9575, 12695, 13022, 14554, 16150, 19150, 25390, 32555, 36385, 43163, 48241, 63475, 65110, 72770, 86326, 96482, 123709, 126950, 162775, 181925, 215815, 241205, 247418, 325550, 363850, 431630, 482410, 618545, 820097, 972437, 1079075, 1206025, 1237090, 1640194, 1944874, 2158150, 2412050, 3092725, 4100485, 4862185, 6185450, 8200970, 9724370, 16531429, 18476303, 20502425, 24310925, 33062858, 36952606, 41004850, 48621850, 82657145, 92381515, 165314290, 184763030, 314097151, 413285725, 461907575, 628194302, 826571450, 923815150, 1570485755, 3140971510, 7852428775, 15704857550]

約数ペア:

[(1, 15704857550), (2, 7852428775), (5, 3140971510), (10, 1570485755), (17, 923815150), (19, 826571450), (25, 628194302), (34, 461907575), (38, 413285725), (50, 314097151), (85, 184763030), (95, 165314290), (170, 92381515), (190, 82657145), (323, 48621850), (383, 41004850), (425, 36952606), (475, 33062858), (646, 24310925), (766, 20502425), (850, 18476303), (950, 16531429), (1615, 9724370), (1915, 8200970), (2539, 6185450), (3230, 4862185), (3830, 4100485), (5078, 3092725), (6511, 2412050), (7277, 2158150), (8075, 1944874), (9575, 1640194), (12695, 1237090), (13022, 1206025), (14554, 1079075), (16150, 972437), (19150, 820097), (25390, 618545), (32555, 482410), (36385, 431630), (43163, 363850), (48241, 325550), (63475, 247418), (65110, 241205), (72770, 215815), (86326, 181925), (96482, 162775), (123709, 126950)]