996862550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 2085937920

約数和(自身を除く): 1089075370

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 43, 46, 50, 86, 95, 115, 190, 215, 230, 430, 437, 475, 575, 817, 874, 950, 989, 1061, 1075, 1150, 1634, 1978, 2122, 2150, 2185, 4085, 4370, 4945, 5305, 8170, 9890, 10610, 10925, 18791, 20159, 20425, 21850, 24403, 24725, 26525, 37582, 40318, 40850, 45623, 48806, 49450, 53050, 91246, 93955, 100795, 122015, 187910, 201590, 228115, 244030, 456230, 463657, 469775, 503975, 610075, 866837, 927314, 939550, 1007950, 1049329, 1140575, 1220150, 1733674, 2098658, 2281150, 2318285, 4334185, 4636570, 5246645, 8668370, 10493290, 11591425, 19937251, 21670925, 23182850, 26233225, 39874502, 43341850, 52466450, 99686255, 199372510, 498431275, 996862550]

約数ペア:

[(1, 996862550), (2, 498431275), (5, 199372510), (10, 99686255), (19, 52466450), (23, 43341850), (25, 39874502), (38, 26233225), (43, 23182850), (46, 21670925), (50, 19937251), (86, 11591425), (95, 10493290), (115, 8668370), (190, 5246645), (215, 4636570), (230, 4334185), (430, 2318285), (437, 2281150), (475, 2098658), (575, 1733674), (817, 1220150), (874, 1140575), (950, 1049329), (989, 1007950), (1061, 939550), (1075, 927314), (1150, 866837), (1634, 610075), (1978, 503975), (2122, 469775), (2150, 463657), (2185, 456230), (4085, 244030), (4370, 228115), (4945, 201590), (5305, 187910), (8170, 122015), (9890, 100795), (10610, 93955), (10925, 91246), (18791, 53050), (20159, 49450), (20425, 48806), (21850, 45623), (24403, 40850), (24725, 40318), (26525, 37582)]