34159340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 76026720

約数和(自身を除く): 41867380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 373, 380, 482, 746, 964, 1205, 1492, 1865, 2410, 3730, 4579, 4820, 7087, 7460, 9158, 14174, 18316, 22895, 28348, 35435, 45790, 70870, 89893, 91580, 141740, 179786, 359572, 449465, 898930, 1707967, 1797860, 3415934, 6831868, 8539835, 17079670, 34159340]

約数ペア:

[(1, 34159340), (2, 17079670), (4, 8539835), (5, 6831868), (10, 3415934), (19, 1797860), (20, 1707967), (38, 898930), (76, 449465), (95, 359572), (190, 179786), (241, 141740), (373, 91580), (380, 89893), (482, 70870), (746, 45790), (964, 35435), (1205, 28348), (1492, 22895), (1865, 18316), (2410, 14174), (3730, 9158), (4579, 7460), (4820, 7087)]