54976880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 80

約数和(自身を含む): 153799680

約数和(自身を除く): 98822800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5167, 5320, 10334, 10640, 20668, 25835, 36169, 41336, 51670, 72338, 82672, 98173, 103340, 144676, 180845, 196346, 206680, 289352, 361690, 392692, 413360, 490865, 578704, 687211, 723380, 785384, 981730, 1374422, 1446760, 1570768, 1963460, 2748844, 2893520, 3436055, 3926920, 5497688, 6872110, 7853840, 10995376, 13744220, 27488440, 54976880]

約数ペア:

[(1, 54976880), (2, 27488440), (4, 13744220), (5, 10995376), (7, 7853840), (8, 6872110), (10, 5497688), (14, 3926920), (16, 3436055), (19, 2893520), (20, 2748844), (28, 1963460), (35, 1570768), (38, 1446760), (40, 1374422), (56, 981730), (70, 785384), (76, 723380), (80, 687211), (95, 578704), (112, 490865), (133, 413360), (140, 392692), (152, 361690), (190, 289352), (266, 206680), (280, 196346), (304, 180845), (380, 144676), (532, 103340), (560, 98173), (665, 82672), (760, 72338), (1064, 51670), (1330, 41336), (1520, 36169), (2128, 25835), (2660, 20668), (5167, 10640), (5320, 10334)]