25507130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 24788038

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 503, 922, 1006, 2305, 2515, 4610, 5030, 5071, 5533, 10142, 11066, 25355, 27665, 50710, 55330, 231883, 463766, 1159415, 2318830, 2550713, 5101426, 12753565, 25507130]

約数ペア:

[(1, 25507130), (2, 12753565), (5, 5101426), (10, 2550713), (11, 2318830), (22, 1159415), (55, 463766), (110, 231883), (461, 55330), (503, 50710), (922, 27665), (1006, 25355), (2305, 11066), (2515, 10142), (4610, 5533), (5030, 5071)]