384905950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 874912752

約数和(自身を除く): 490006802

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 41, 50, 55, 65, 82, 101, 110, 130, 143, 169, 202, 205, 275, 286, 325, 338, 410, 451, 505, 533, 550, 650, 715, 845, 902, 1010, 1025, 1066, 1111, 1313, 1430, 1690, 1859, 2050, 2222, 2255, 2525, 2626, 2665, 3575, 3718, 4141, 4225, 4510, 5050, 5330, 5555, 5863, 6565, 6929, 7150, 8282, 8450, 9295, 11110, 11275, 11726, 13130, 13325, 13858, 14443, 17069, 18590, 20705, 22550, 26650, 27775, 28886, 29315, 32825, 34138, 34645, 41410, 45551, 46475, 53833, 55550, 58630, 65650, 69290, 72215, 76219, 85345, 91102, 92950, 103525, 107666, 144430, 146575, 152438, 170690, 173225, 187759, 207050, 227755, 269165, 293150, 346450, 361075, 375518, 381095, 426725, 455510, 538330, 592163, 699829, 722150, 762190, 853450, 938795, 1138775, 1184326, 1345825, 1399658, 1877590, 1905475, 2277550, 2691650, 2960815, 3499145, 3810950, 4693975, 5921630, 6998290, 7698119, 9387950, 14804075, 15396238, 17495725, 29608150, 34991450, 38490595, 76981190, 192452975, 384905950]

約数ペア:

[(1, 384905950), (2, 192452975), (5, 76981190), (10, 38490595), (11, 34991450), (13, 29608150), (22, 17495725), (25, 15396238), (26, 14804075), (41, 9387950), (50, 7698119), (55, 6998290), (65, 5921630), (82, 4693975), (101, 3810950), (110, 3499145), (130, 2960815), (143, 2691650), (169, 2277550), (202, 1905475), (205, 1877590), (275, 1399658), (286, 1345825), (325, 1184326), (338, 1138775), (410, 938795), (451, 853450), (505, 762190), (533, 722150), (550, 699829), (650, 592163), (715, 538330), (845, 455510), (902, 426725), (1010, 381095), (1025, 375518), (1066, 361075), (1111, 346450), (1313, 293150), (1430, 269165), (1690, 227755), (1859, 207050), (2050, 187759), (2222, 173225), (2255, 170690), (2525, 152438), (2626, 146575), (2665, 144430), (3575, 107666), (3718, 103525), (4141, 92950), (4225, 91102), (4510, 85345), (5050, 76219), (5330, 72215), (5555, 69290), (5863, 65650), (6565, 58630), (6929, 55550), (7150, 53833), (8282, 46475), (8450, 45551), (9295, 41410), (11110, 34645), (11275, 34138), (11726, 32825), (13130, 29315), (13325, 28886), (13858, 27775), (14443, 26650), (17069, 22550), (18590, 20705)]