2358280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3473720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 107, 116, 145, 152, 190, 214, 232, 290, 380, 428, 535, 551, 580, 760, 856, 1070, 1102, 1160, 2033, 2140, 2204, 2755, 3103, 4066, 4280, 4408, 5510, 6206, 8132, 10165, 11020, 12412, 15515, 16264, 20330, 22040, 24824, 31030, 40660, 58957, 62060, 81320, 117914, 124120, 235828, 294785, 471656, 589570, 1179140, 2358280]

約数ペア:

[(1, 2358280), (2, 1179140), (4, 589570), (5, 471656), (8, 294785), (10, 235828), (19, 124120), (20, 117914), (29, 81320), (38, 62060), (40, 58957), (58, 40660), (76, 31030), (95, 24824), (107, 22040), (116, 20330), (145, 16264), (152, 15515), (190, 12412), (214, 11020), (232, 10165), (290, 8132), (380, 6206), (428, 5510), (535, 4408), (551, 4280), (580, 4066), (760, 3103), (856, 2755), (1070, 2204), (1102, 2140), (1160, 2033)]