5255960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 12830400

約数和(自身を除く): 7574440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 197, 230, 232, 290, 394, 460, 580, 667, 788, 920, 985, 1160, 1334, 1576, 1970, 2668, 3335, 3940, 4531, 5336, 5713, 6670, 7880, 9062, 11426, 13340, 18124, 22655, 22852, 26680, 28565, 36248, 45310, 45704, 57130, 90620, 114260, 131399, 181240, 228520, 262798, 525596, 656995, 1051192, 1313990, 2627980, 5255960]

約数ペア:

[(1, 5255960), (2, 2627980), (4, 1313990), (5, 1051192), (8, 656995), (10, 525596), (20, 262798), (23, 228520), (29, 181240), (40, 131399), (46, 114260), (58, 90620), (92, 57130), (115, 45704), (116, 45310), (145, 36248), (184, 28565), (197, 26680), (230, 22852), (232, 22655), (290, 18124), (394, 13340), (460, 11426), (580, 9062), (667, 7880), (788, 6670), (920, 5713), (985, 5336), (1160, 4531), (1334, 3940), (1576, 3335), (1970, 2668)]