71300632300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1907}}^1\times {\mathrm{4201}}^1$

素因数の和:6211

約数の個数: 72

約数和(自身を含む): 156580134480

約数和(自身を除く): 85279502180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 1907, 2225, 3814, 4201, 4450, 7628, 8402, 8900, 9535, 16804, 19070, 21005, 38140, 42010, 47675, 84020, 95350, 105025, 169723, 190700, 210050, 339446, 373889, 420100, 678892, 747778, 848615, 1495556, 1697230, 1869445, 3394460, 3738890, 4243075, 7477780, 8011307, 8486150, 9347225, 16022614, 16972300, 18694450, 32045228, 37388900, 40056535, 80113070, 160226140, 200282675, 400565350, 713006323, 801130700, 1426012646, 2852025292, 3565031615, 7130063230, 14260126460, 17825158075, 35650316150, 71300632300]

約数ペア:

[(1, 71300632300), (2, 35650316150), (4, 17825158075), (5, 14260126460), (10, 7130063230), (20, 3565031615), (25, 2852025292), (50, 1426012646), (89, 801130700), (100, 713006323), (178, 400565350), (356, 200282675), (445, 160226140), (890, 80113070), (1780, 40056535), (1907, 37388900), (2225, 32045228), (3814, 18694450), (4201, 16972300), (4450, 16022614), (7628, 9347225), (8402, 8486150), (8900, 8011307), (9535, 7477780), (16804, 4243075), (19070, 3738890), (21005, 3394460), (38140, 1869445), (42010, 1697230), (47675, 1495556), (84020, 848615), (95350, 747778), (105025, 678892), (169723, 420100), (190700, 373889), (210050, 339446)]