70297906960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{191903}}^1$

素因数の和:192176

約数の個数: 80

約数和(自身を含む): 172759656960

約数和(自身を除く): 102461750000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 241, 304, 380, 482, 760, 964, 1205, 1520, 1928, 2410, 3856, 4579, 4820, 9158, 9640, 18316, 19280, 22895, 36632, 45790, 73264, 91580, 183160, 191903, 366320, 383806, 767612, 959515, 1535224, 1919030, 3070448, 3646157, 3838060, 7292314, 7676120, 14584628, 15352240, 18230785, 29169256, 36461570, 46248623, 58338512, 72923140, 92497246, 145846280, 184994492, 231243115, 291692560, 369988984, 462486230, 739977968, 878723837, 924972460, 1757447674, 1849944920, 3514895348, 3699889840, 4393619185, 7029790696, 8787238370, 14059581392, 17574476740, 35148953480, 70297906960]

約数ペア:

[(1, 70297906960), (2, 35148953480), (4, 17574476740), (5, 14059581392), (8, 8787238370), (10, 7029790696), (16, 4393619185), (19, 3699889840), (20, 3514895348), (38, 1849944920), (40, 1757447674), (76, 924972460), (80, 878723837), (95, 739977968), (152, 462486230), (190, 369988984), (241, 291692560), (304, 231243115), (380, 184994492), (482, 145846280), (760, 92497246), (964, 72923140), (1205, 58338512), (1520, 46248623), (1928, 36461570), (2410, 29169256), (3856, 18230785), (4579, 15352240), (4820, 14584628), (9158, 7676120), (9640, 7292314), (18316, 3838060), (19280, 3646157), (22895, 3070448), (36632, 1919030), (45790, 1535224), (73264, 959515), (91580, 767612), (183160, 383806), (191903, 366320)]