122377731440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{445853}}^1$

素因数の和:445986

約数の個数: 80

約数和(自身を含む): 294563253888

約数和(自身を除く): 172185522448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 73, 80, 94, 146, 188, 235, 292, 365, 376, 470, 584, 730, 752, 940, 1168, 1460, 1880, 2920, 3431, 3760, 5840, 6862, 13724, 17155, 27448, 34310, 54896, 68620, 137240, 274480, 445853, 891706, 1783412, 2229265, 3566824, 4458530, 7133648, 8917060, 17834120, 20955091, 32547269, 35668240, 41910182, 65094538, 83820364, 104775455, 130189076, 162736345, 167640728, 209550910, 260378152, 325472690, 335281456, 419101820, 520756304, 650945380, 838203640, 1301890760, 1529721643, 1676407280, 2603781520, 3059443286, 6118886572, 7648608215, 12237773144, 15297216430, 24475546288, 30594432860, 61188865720, 122377731440]

約数ペア:

[(1, 122377731440), (2, 61188865720), (4, 30594432860), (5, 24475546288), (8, 15297216430), (10, 12237773144), (16, 7648608215), (20, 6118886572), (40, 3059443286), (47, 2603781520), (73, 1676407280), (80, 1529721643), (94, 1301890760), (146, 838203640), (188, 650945380), (235, 520756304), (292, 419101820), (365, 335281456), (376, 325472690), (470, 260378152), (584, 209550910), (730, 167640728), (752, 162736345), (940, 130189076), (1168, 104775455), (1460, 83820364), (1880, 65094538), (2920, 41910182), (3431, 35668240), (3760, 32547269), (5840, 20955091), (6862, 17834120), (13724, 8917060), (17155, 7133648), (27448, 4458530), (34310, 3566824), (54896, 2229265), (68620, 1783412), (137240, 891706), (274480, 445853)]