10368844900

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 22677689160

約数和(自身を除く): 12308844260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 313, 514, 626, 1028, 1252, 1285, 1289, 1565, 2570, 2578, 3130, 5140, 5156, 6260, 6425, 6445, 7825, 12850, 12890, 15650, 25700, 25780, 31300, 32225, 64450, 80441, 128900, 160882, 321764, 331273, 402205, 403457, 662546, 804410, 806914, 1325092, 1608820, 1613828, 1656365, 2011025, 2017285, 3312730, 4022050, 4034570, 6625460, 8044100, 8069140, 8281825, 10086425, 16563650, 20172850, 33127300, 40345700, 103688449, 207376898, 414753796, 518442245, 1036884490, 2073768980, 2592211225, 5184422450, 10368844900]

約数ペア:

[(1, 10368844900), (2, 5184422450), (4, 2592211225), (5, 2073768980), (10, 1036884490), (20, 518442245), (25, 414753796), (50, 207376898), (100, 103688449), (257, 40345700), (313, 33127300), (514, 20172850), (626, 16563650), (1028, 10086425), (1252, 8281825), (1285, 8069140), (1289, 8044100), (1565, 6625460), (2570, 4034570), (2578, 4022050), (3130, 3312730), (5140, 2017285), (5156, 2011025), (6260, 1656365), (6425, 1613828), (6445, 1608820), (7825, 1325092), (12850, 806914), (12890, 804410), (15650, 662546), (25700, 403457), (25780, 402205), (31300, 331273), (32225, 321764), (64450, 160882), (80441, 128900)]