76098640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 185916672

約数和(自身を除く): 109818032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 547, 592, 740, 752, 940, 1094, 1480, 1739, 1880, 2188, 2735, 2960, 3478, 3760, 4376, 5470, 6956, 8695, 8752, 10940, 13912, 17390, 20239, 21880, 25709, 27824, 34780, 40478, 43760, 51418, 69560, 80956, 101195, 102836, 128545, 139120, 161912, 202390, 205672, 257090, 323824, 404780, 411344, 514180, 809560, 951233, 1028360, 1619120, 1902466, 2056720, 3804932, 4756165, 7609864, 9512330, 15219728, 19024660, 38049320, 76098640]

約数ペア:

[(1, 76098640), (2, 38049320), (4, 19024660), (5, 15219728), (8, 9512330), (10, 7609864), (16, 4756165), (20, 3804932), (37, 2056720), (40, 1902466), (47, 1619120), (74, 1028360), (80, 951233), (94, 809560), (148, 514180), (185, 411344), (188, 404780), (235, 323824), (296, 257090), (370, 205672), (376, 202390), (470, 161912), (547, 139120), (592, 128545), (740, 102836), (752, 101195), (940, 80956), (1094, 69560), (1480, 51418), (1739, 43760), (1880, 40478), (2188, 34780), (2735, 27824), (2960, 25709), (3478, 21880), (3760, 20239), (4376, 17390), (5470, 13912), (6956, 10940), (8695, 8752)]