5546648720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{158657}}^1$

素因数の和:158712

約数の個数: 80

約数和(自身を含む): 14164986240

約数和(自身を除く): 8618337520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 158657, 317314, 634628, 793285, 1269256, 1586570, 2538512, 3014483, 3173140, 3649111, 6028966, 6346280, 7298222, 12057932, 12692560, 14596444, 15072415, 18245555, 24115864, 29192888, 30144830, 36491110, 48231728, 58385776, 60289660, 69333109, 72982220, 120579320, 138666218, 145964440, 241158640, 277332436, 291928880, 346665545, 554664872, 693331090, 1109329744, 1386662180, 2773324360, 5546648720]

約数ペア:

[(1, 5546648720), (2, 2773324360), (4, 1386662180), (5, 1109329744), (8, 693331090), (10, 554664872), (16, 346665545), (19, 291928880), (20, 277332436), (23, 241158640), (38, 145964440), (40, 138666218), (46, 120579320), (76, 72982220), (80, 69333109), (92, 60289660), (95, 58385776), (115, 48231728), (152, 36491110), (184, 30144830), (190, 29192888), (230, 24115864), (304, 18245555), (368, 15072415), (380, 14596444), (437, 12692560), (460, 12057932), (760, 7298222), (874, 6346280), (920, 6028966), (1520, 3649111), (1748, 3173140), (1840, 3014483), (2185, 2538512), (3496, 1586570), (4370, 1269256), (6992, 793285), (8740, 634628), (17480, 317314), (34960, 158657)]