11957451850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{11779}}^1$

素因数の和:12127

約数の個数: 48

約数和(自身を含む): 22611945600

約数和(自身を除く): 10654493750

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 257, 395, 514, 790, 1285, 1975, 2570, 3950, 6425, 11779, 12850, 20303, 23558, 40606, 58895, 101515, 117790, 203030, 294475, 507575, 588950, 930541, 1015150, 1861082, 3027203, 4652705, 6054406, 9305410, 15136015, 23263525, 30272030, 46527050, 75680075, 151360150, 239149037, 478298074, 1195745185, 2391490370, 5978725925, 11957451850]

約数ペア:

[(1, 11957451850), (2, 5978725925), (5, 2391490370), (10, 1195745185), (25, 478298074), (50, 239149037), (79, 151360150), (158, 75680075), (257, 46527050), (395, 30272030), (514, 23263525), (790, 15136015), (1285, 9305410), (1975, 6054406), (2570, 4652705), (3950, 3027203), (6425, 1861082), (11779, 1015150), (12850, 930541), (20303, 588950), (23558, 507575), (40606, 294475), (58895, 203030), (101515, 117790)]