12638888958760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10962503}}^1$

素因数の和:10962611

約数の個数: 128

約数和(自身を含む): 31493081491200

約数和(自身を除く): 18854192532440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 41, 74, 76, 82, 95, 148, 152, 164, 185, 190, 205, 296, 328, 370, 380, 410, 703, 740, 760, 779, 820, 1406, 1480, 1517, 1558, 1640, 2812, 3034, 3116, 3515, 3895, 5624, 6068, 6232, 7030, 7585, 7790, 12136, 14060, 15170, 15580, 28120, 28823, 30340, 31160, 57646, 60680, 115292, 144115, 230584, 288230, 576460, 1152920, 10962503, 21925006, 43850012, 54812515, 87700024, 109625030, 208287557, 219250060, 405612611, 416575114, 438500120, 449462623, 811225222, 833150228, 898925246, 1041437785, 1622450444, 1666300456, 1797850492, 2028063055, 2082875570, 2247313115, 3244900888, 3595700984, 4056126110, 4165751140, 4494626230, 7706639609, 8112252220, 8331502280, 8539789837, 8989252460, 15413279218, 16224504440, 16630117051, 17079579674, 17978504920, 30826558436, 33260234102, 34159159348, 38533198045, 42698949185, 61653116872, 66520468204, 68318318696, 77066396090, 83150585255, 85397898370, 133040936408, 154132792180, 166301170510, 170795796740, 308265584360, 315972223969, 332602341020, 341591593480, 631944447938, 665204682040, 1263888895876, 1579861119845, 2527777791752, 3159722239690, 6319444479380, 12638888958760]

約数ペア:

[(1, 12638888958760), (2, 6319444479380), (4, 3159722239690), (5, 2527777791752), (8, 1579861119845), (10, 1263888895876), (19, 665204682040), (20, 631944447938), (37, 341591593480), (38, 332602341020), (40, 315972223969), (41, 308265584360), (74, 170795796740), (76, 166301170510), (82, 154132792180), (95, 133040936408), (148, 85397898370), (152, 83150585255), (164, 77066396090), (185, 68318318696), (190, 66520468204), (205, 61653116872), (296, 42698949185), (328, 38533198045), (370, 34159159348), (380, 33260234102), (410, 30826558436), (703, 17978504920), (740, 17079579674), (760, 16630117051), (779, 16224504440), (820, 15413279218), (1406, 8989252460), (1480, 8539789837), (1517, 8331502280), (1558, 8112252220), (1640, 7706639609), (2812, 4494626230), (3034, 4165751140), (3116, 4056126110), (3515, 3595700984), (3895, 3244900888), (5624, 2247313115), (6068, 2082875570), (6232, 2028063055), (7030, 1797850492), (7585, 1666300456), (7790, 1622450444), (12136, 1041437785), (14060, 898925246), (15170, 833150228), (15580, 811225222), (28120, 449462623), (28823, 438500120), (30340, 416575114), (31160, 405612611), (57646, 219250060), (60680, 208287557), (115292, 109625030), (144115, 87700024), (230584, 54812515), (288230, 43850012), (576460, 21925006), (1152920, 10962503)]