2005153950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7786

約数の個数: 96

約数和(自身を含む): 5216523264

約数和(自身を除く): 3211369314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 47, 50, 74, 75, 94, 111, 141, 150, 185, 222, 235, 282, 370, 470, 555, 705, 925, 1110, 1175, 1410, 1739, 1850, 2350, 2775, 3478, 3525, 5217, 5550, 7050, 7687, 8695, 10434, 15374, 17390, 23061, 26085, 38435, 43475, 46122, 52170, 76870, 86950, 115305, 130425, 192175, 230610, 260850, 284419, 361289, 384350, 568838, 576525, 722578, 853257, 1083867, 1153050, 1422095, 1706514, 1806445, 2167734, 2844190, 3612890, 4266285, 5419335, 7110475, 8532570, 9032225, 10838670, 13367693, 14220950, 18064450, 21331425, 26735386, 27096675, 40103079, 42662850, 54193350, 66838465, 80206158, 133676930, 200515395, 334192325, 401030790, 668384650, 1002576975, 2005153950]

約数ペア:

[(1, 2005153950), (2, 1002576975), (3, 668384650), (5, 401030790), (6, 334192325), (10, 200515395), (15, 133676930), (25, 80206158), (30, 66838465), (37, 54193350), (47, 42662850), (50, 40103079), (74, 27096675), (75, 26735386), (94, 21331425), (111, 18064450), (141, 14220950), (150, 13367693), (185, 10838670), (222, 9032225), (235, 8532570), (282, 7110475), (370, 5419335), (470, 4266285), (555, 3612890), (705, 2844190), (925, 2167734), (1110, 1806445), (1175, 1706514), (1410, 1422095), (1739, 1153050), (1850, 1083867), (2350, 853257), (2775, 722578), (3478, 576525), (3525, 568838), (5217, 384350), (5550, 361289), (7050, 284419), (7687, 260850), (8695, 230610), (10434, 192175), (15374, 130425), (17390, 115305), (23061, 86950), (26085, 76870), (38435, 52170), (43475, 46122)]