24993740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 35425780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 53, 68, 73, 76, 85, 95, 106, 146, 170, 190, 212, 265, 292, 323, 340, 365, 380, 530, 646, 730, 901, 1007, 1060, 1241, 1292, 1387, 1460, 1615, 1802, 2014, 2482, 2774, 3230, 3604, 3869, 4028, 4505, 4964, 5035, 5548, 6205, 6460, 6935, 7738, 9010, 10070, 12410, 13870, 15476, 17119, 18020, 19345, 20140, 23579, 24820, 27740, 34238, 38690, 47158, 65773, 68476, 73511, 77380, 85595, 94316, 117895, 131546, 147022, 171190, 235790, 263092, 294044, 328865, 342380, 367555, 471580, 657730, 735110, 1249687, 1315460, 1470220, 2499374, 4998748, 6248435, 12496870, 24993740]

約数ペア:

[(1, 24993740), (2, 12496870), (4, 6248435), (5, 4998748), (10, 2499374), (17, 1470220), (19, 1315460), (20, 1249687), (34, 735110), (38, 657730), (53, 471580), (68, 367555), (73, 342380), (76, 328865), (85, 294044), (95, 263092), (106, 235790), (146, 171190), (170, 147022), (190, 131546), (212, 117895), (265, 94316), (292, 85595), (323, 77380), (340, 73511), (365, 68476), (380, 65773), (530, 47158), (646, 38690), (730, 34238), (901, 27740), (1007, 24820), (1060, 23579), (1241, 20140), (1292, 19345), (1387, 18020), (1460, 17119), (1615, 15476), (1802, 13870), (2014, 12410), (2482, 10070), (2774, 9010), (3230, 7738), (3604, 6935), (3869, 6460), (4028, 6205), (4505, 5548), (4964, 5035)]