47645920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 87829280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2239, 2660, 3040, 4256, 4478, 5320, 8956, 10640, 11195, 15673, 17912, 21280, 22390, 31346, 35824, 42541, 44780, 62692, 71648, 78365, 85082, 89560, 125384, 156730, 170164, 179120, 212705, 250768, 297787, 313460, 340328, 358240, 425410, 501536, 595574, 626920, 680656, 850820, 1191148, 1253840, 1361312, 1488935, 1701640, 2382296, 2507680, 2977870, 3403280, 4764592, 5955740, 6806560, 9529184, 11911480, 23822960, 47645920]

約数ペア:

[(1, 47645920), (2, 23822960), (4, 11911480), (5, 9529184), (7, 6806560), (8, 5955740), (10, 4764592), (14, 3403280), (16, 2977870), (19, 2507680), (20, 2382296), (28, 1701640), (32, 1488935), (35, 1361312), (38, 1253840), (40, 1191148), (56, 850820), (70, 680656), (76, 626920), (80, 595574), (95, 501536), (112, 425410), (133, 358240), (140, 340328), (152, 313460), (160, 297787), (190, 250768), (224, 212705), (266, 179120), (280, 170164), (304, 156730), (380, 125384), (532, 89560), (560, 85082), (608, 78365), (665, 71648), (760, 62692), (1064, 44780), (1120, 42541), (1330, 35824), (1520, 31346), (2128, 22390), (2239, 21280), (2660, 17912), (3040, 15673), (4256, 11195), (4478, 10640), (5320, 8956)]