82619320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 225902880

約数和(自身を除く): 143283560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1021, 1156, 1190, 1445, 2023, 2042, 2312, 2380, 2890, 4046, 4084, 4760, 5105, 5780, 7147, 8092, 8168, 10115, 10210, 11560, 14294, 16184, 17357, 20230, 20420, 28588, 34714, 35735, 40460, 40840, 57176, 69428, 71470, 80920, 86785, 121499, 138856, 142940, 173570, 242998, 285880, 295069, 347140, 485996, 590138, 607495, 694280, 971992, 1180276, 1214990, 1475345, 2065483, 2360552, 2429980, 2950690, 4130966, 4859960, 5901380, 8261932, 10327415, 11802760, 16523864, 20654830, 41309660, 82619320]

約数ペア:

[(1, 82619320), (2, 41309660), (4, 20654830), (5, 16523864), (7, 11802760), (8, 10327415), (10, 8261932), (14, 5901380), (17, 4859960), (20, 4130966), (28, 2950690), (34, 2429980), (35, 2360552), (40, 2065483), (56, 1475345), (68, 1214990), (70, 1180276), (85, 971992), (119, 694280), (136, 607495), (140, 590138), (170, 485996), (238, 347140), (280, 295069), (289, 285880), (340, 242998), (476, 173570), (578, 142940), (595, 138856), (680, 121499), (952, 86785), (1021, 80920), (1156, 71470), (1190, 69428), (1445, 57176), (2023, 40840), (2042, 40460), (2312, 35735), (2380, 34714), (2890, 28588), (4046, 20420), (4084, 20230), (4760, 17357), (5105, 16184), (5780, 14294), (7147, 11560), (8092, 10210), (8168, 10115)]