88312840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 252875520

約数和(自身を除く): 164562680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 541, 583, 616, 742, 770, 1060, 1082, 1166, 1484, 1540, 1855, 2120, 2164, 2332, 2705, 2915, 2968, 3080, 3710, 3787, 4081, 4328, 4664, 5410, 5830, 5951, 7420, 7574, 8162, 10820, 11660, 11902, 14840, 15148, 16324, 18935, 20405, 21640, 23320, 23804, 28673, 29755, 30296, 32648, 37870, 40810, 41657, 47608, 57346, 59510, 75740, 81620, 83314, 114692, 119020, 143365, 151480, 163240, 166628, 200711, 208285, 229384, 238040, 286730, 315403, 333256, 401422, 416570, 573460, 630806, 802844, 833140, 1003555, 1146920, 1261612, 1577015, 1605688, 1666280, 2007110, 2207821, 2523224, 3154030, 4014220, 4415642, 6308060, 8028440, 8831284, 11039105, 12616120, 17662568, 22078210, 44156420, 88312840]

約数ペア:

[(1, 88312840), (2, 44156420), (4, 22078210), (5, 17662568), (7, 12616120), (8, 11039105), (10, 8831284), (11, 8028440), (14, 6308060), (20, 4415642), (22, 4014220), (28, 3154030), (35, 2523224), (40, 2207821), (44, 2007110), (53, 1666280), (55, 1605688), (56, 1577015), (70, 1261612), (77, 1146920), (88, 1003555), (106, 833140), (110, 802844), (140, 630806), (154, 573460), (212, 416570), (220, 401422), (265, 333256), (280, 315403), (308, 286730), (371, 238040), (385, 229384), (424, 208285), (440, 200711), (530, 166628), (541, 163240), (583, 151480), (616, 143365), (742, 119020), (770, 114692), (1060, 83314), (1082, 81620), (1166, 75740), (1484, 59510), (1540, 57346), (1855, 47608), (2120, 41657), (2164, 40810), (2332, 37870), (2705, 32648), (2915, 30296), (2968, 29755), (3080, 28673), (3710, 23804), (3787, 23320), (4081, 21640), (4328, 20405), (4664, 18935), (5410, 16324), (5830, 15148), (5951, 14840), (7420, 11902), (7574, 11660), (8162, 10820)]