83142920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17467}}^1$

素因数の和:17502

約数の個数: 64

約数和(自身を含む): 226385280

約数和(自身を除く): 143242360

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, 340, 476, 595, 680, 952, 1190, 2380, 4760, 17467, 34934, 69868, 87335, 122269, 139736, 174670, 244538, 296939, 349340, 489076, 593878, 611345, 698680, 978152, 1187756, 1222690, 1484695, 2078573, 2375512, 2445380, 2969390, 4157146, 4890760, 5938780, 8314292, 10392865, 11877560, 16628584, 20785730, 41571460, 83142920]

約数ペア:

[(1, 83142920), (2, 41571460), (4, 20785730), (5, 16628584), (7, 11877560), (8, 10392865), (10, 8314292), (14, 5938780), (17, 4890760), (20, 4157146), (28, 2969390), (34, 2445380), (35, 2375512), (40, 2078573), (56, 1484695), (68, 1222690), (70, 1187756), (85, 978152), (119, 698680), (136, 611345), (140, 593878), (170, 489076), (238, 349340), (280, 296939), (340, 244538), (476, 174670), (595, 139736), (680, 122269), (952, 87335), (1190, 69868), (2380, 34934), (4760, 17467)]