26474220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7775

約数の個数: 72

約数和(自身を含む): 84542640

約数和(自身を除く): 58068420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7741, 15482, 23223, 30964, 38705, 46446, 69669, 77410, 92892, 116115, 139338, 147079, 154820, 232230, 278676, 294158, 348345, 441237, 464460, 588316, 696690, 735395, 882474, 1323711, 1393380, 1470790, 1764948, 2206185, 2647422, 2941580, 4412370, 5294844, 6618555, 8824740, 13237110, 26474220]

約数ペア:

[(1, 26474220), (2, 13237110), (3, 8824740), (4, 6618555), (5, 5294844), (6, 4412370), (9, 2941580), (10, 2647422), (12, 2206185), (15, 1764948), (18, 1470790), (19, 1393380), (20, 1323711), (30, 882474), (36, 735395), (38, 696690), (45, 588316), (57, 464460), (60, 441237), (76, 348345), (90, 294158), (95, 278676), (114, 232230), (171, 154820), (180, 147079), (190, 139338), (228, 116115), (285, 92892), (342, 77410), (380, 69669), (570, 46446), (684, 38705), (855, 30964), (1140, 23223), (1710, 15482), (3420, 7741)]