266575520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 664288128

約数和(自身を除く): 397712608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 107, 115, 160, 184, 214, 230, 368, 428, 460, 535, 677, 736, 856, 920, 1070, 1354, 1712, 1840, 2140, 2461, 2708, 3385, 3424, 3680, 4280, 4922, 5416, 6770, 8560, 9844, 10832, 12305, 13540, 15571, 17120, 19688, 21664, 24610, 27080, 31142, 39376, 49220, 54160, 62284, 72439, 77855, 78752, 98440, 108320, 124568, 144878, 155710, 196880, 249136, 289756, 311420, 362195, 393760, 498272, 579512, 622840, 724390, 1159024, 1245680, 1448780, 1666097, 2318048, 2491360, 2897560, 3332194, 5795120, 6664388, 8330485, 11590240, 13328776, 16660970, 26657552, 33321940, 53315104, 66643880, 133287760, 266575520]

約数ペア:

[(1, 266575520), (2, 133287760), (4, 66643880), (5, 53315104), (8, 33321940), (10, 26657552), (16, 16660970), (20, 13328776), (23, 11590240), (32, 8330485), (40, 6664388), (46, 5795120), (80, 3332194), (92, 2897560), (107, 2491360), (115, 2318048), (160, 1666097), (184, 1448780), (214, 1245680), (230, 1159024), (368, 724390), (428, 622840), (460, 579512), (535, 498272), (677, 393760), (736, 362195), (856, 311420), (920, 289756), (1070, 249136), (1354, 196880), (1712, 155710), (1840, 144878), (2140, 124568), (2461, 108320), (2708, 98440), (3385, 78752), (3424, 77855), (3680, 72439), (4280, 62284), (4922, 54160), (5416, 49220), (6770, 39376), (8560, 31142), (9844, 27080), (10832, 24610), (12305, 21664), (13540, 19688), (15571, 17120)]