88113760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11239}}^1$

素因数の和:11268

約数の個数: 72

約数和(自身を含む): 242177040

約数和(自身を除く): 154063280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 11239, 22478, 44956, 56195, 78673, 89912, 112390, 157346, 179824, 224780, 314692, 359648, 393365, 449560, 550711, 629384, 786730, 899120, 1101422, 1258768, 1573460, 1798240, 2202844, 2517536, 2753555, 3146920, 4405688, 5507110, 6293840, 8811376, 11014220, 12587680, 17622752, 22028440, 44056880, 88113760]

約数ペア:

[(1, 88113760), (2, 44056880), (4, 22028440), (5, 17622752), (7, 12587680), (8, 11014220), (10, 8811376), (14, 6293840), (16, 5507110), (20, 4405688), (28, 3146920), (32, 2753555), (35, 2517536), (40, 2202844), (49, 1798240), (56, 1573460), (70, 1258768), (80, 1101422), (98, 899120), (112, 786730), (140, 629384), (160, 550711), (196, 449560), (224, 393365), (245, 359648), (280, 314692), (392, 224780), (490, 179824), (560, 157346), (784, 112390), (980, 89912), (1120, 78673), (1568, 56195), (1960, 44956), (3920, 22478), (7840, 11239)]