5623940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 14441280

約数和(自身を除く): 8817340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 139, 140, 170, 238, 278, 289, 340, 476, 556, 578, 595, 695, 973, 1156, 1190, 1390, 1445, 1946, 2023, 2363, 2380, 2780, 2890, 3892, 4046, 4726, 4865, 5780, 8092, 9452, 9730, 10115, 11815, 16541, 19460, 20230, 23630, 33082, 40171, 40460, 47260, 66164, 80342, 82705, 160684, 165410, 200855, 281197, 330820, 401710, 562394, 803420, 1124788, 1405985, 2811970, 5623940]

約数ペア:

[(1, 5623940), (2, 2811970), (4, 1405985), (5, 1124788), (7, 803420), (10, 562394), (14, 401710), (17, 330820), (20, 281197), (28, 200855), (34, 165410), (35, 160684), (68, 82705), (70, 80342), (85, 66164), (119, 47260), (139, 40460), (140, 40171), (170, 33082), (238, 23630), (278, 20230), (289, 19460), (340, 16541), (476, 11815), (556, 10115), (578, 9730), (595, 9452), (695, 8092), (973, 5780), (1156, 4865), (1190, 4726), (1390, 4046), (1445, 3892), (1946, 2890), (2023, 2780), (2363, 2380)]