956270950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 1938893760

約数和(自身を除く): 982622810

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 361, 475, 589, 722, 775, 950, 1178, 1550, 1709, 1805, 2945, 3418, 3610, 5890, 8545, 9025, 11191, 14725, 17090, 18050, 22382, 29450, 32471, 42725, 52979, 55955, 64942, 85450, 105958, 111910, 162355, 264895, 279775, 324710, 529790, 559550, 616949, 811775, 1006601, 1233898, 1324475, 1623550, 2013202, 2648950, 3084745, 5033005, 6169490, 10066010, 15423725, 19125419, 25165025, 30847450, 38250838, 50330050, 95627095, 191254190, 478135475, 956270950]

約数ペア:

[(1, 956270950), (2, 478135475), (5, 191254190), (10, 95627095), (19, 50330050), (25, 38250838), (31, 30847450), (38, 25165025), (50, 19125419), (62, 15423725), (95, 10066010), (155, 6169490), (190, 5033005), (310, 3084745), (361, 2648950), (475, 2013202), (589, 1623550), (722, 1324475), (775, 1233898), (950, 1006601), (1178, 811775), (1550, 616949), (1709, 559550), (1805, 529790), (2945, 324710), (3418, 279775), (3610, 264895), (5890, 162355), (8545, 111910), (9025, 105958), (11191, 85450), (14725, 64942), (17090, 55955), (18050, 52979), (22382, 42725), (29450, 32471)]