2019410150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 3822250896

約数和(自身を除く): 1802840746

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 617, 670, 977, 1234, 1675, 1954, 3085, 3350, 4885, 6170, 9770, 15425, 24425, 30850, 41339, 48850, 65459, 82678, 130918, 206695, 327295, 413390, 602809, 654590, 1033475, 1205618, 1636475, 2066950, 3014045, 3272950, 6028090, 15070225, 30140450, 40388203, 80776406, 201941015, 403882030, 1009705075, 2019410150]

約数ペア:

[(1, 2019410150), (2, 1009705075), (5, 403882030), (10, 201941015), (25, 80776406), (50, 40388203), (67, 30140450), (134, 15070225), (335, 6028090), (617, 3272950), (670, 3014045), (977, 2066950), (1234, 1636475), (1675, 1205618), (1954, 1033475), (3085, 654590), (3350, 602809), (4885, 413390), (6170, 327295), (9770, 206695), (15425, 130918), (24425, 82678), (30850, 65459), (41339, 48850)]