67414280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 161352000

約数和(自身を除く): 93937720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 829, 856, 1070, 1658, 2033, 2140, 3316, 4066, 4145, 4280, 6632, 8132, 8290, 10165, 15751, 16264, 16580, 20330, 31502, 33160, 40660, 63004, 78755, 81320, 88703, 126008, 157510, 177406, 315020, 354812, 443515, 630040, 709624, 887030, 1685357, 1774060, 3370714, 3548120, 6741428, 8426785, 13482856, 16853570, 33707140, 67414280]

約数ペア:

[(1, 67414280), (2, 33707140), (4, 16853570), (5, 13482856), (8, 8426785), (10, 6741428), (19, 3548120), (20, 3370714), (38, 1774060), (40, 1685357), (76, 887030), (95, 709624), (107, 630040), (152, 443515), (190, 354812), (214, 315020), (380, 177406), (428, 157510), (535, 126008), (760, 88703), (829, 81320), (856, 78755), (1070, 63004), (1658, 40660), (2033, 33160), (2140, 31502), (3316, 20330), (4066, 16580), (4145, 16264), (4280, 15751), (6632, 10165), (8132, 8290)]