38155300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 87494400

約数和(自身を除く): 49339100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 59, 100, 116, 118, 145, 223, 236, 290, 295, 446, 580, 590, 725, 892, 1115, 1180, 1450, 1475, 1711, 2230, 2900, 2950, 3422, 4460, 5575, 5900, 6467, 6844, 8555, 11150, 12934, 13157, 17110, 22300, 25868, 26314, 32335, 34220, 42775, 52628, 64670, 65785, 85550, 129340, 131570, 161675, 171100, 263140, 323350, 328925, 381553, 646700, 657850, 763106, 1315700, 1526212, 1907765, 3815530, 7631060, 9538825, 19077650, 38155300]

約数ペア:

[(1, 38155300), (2, 19077650), (4, 9538825), (5, 7631060), (10, 3815530), (20, 1907765), (25, 1526212), (29, 1315700), (50, 763106), (58, 657850), (59, 646700), (100, 381553), (116, 328925), (118, 323350), (145, 263140), (223, 171100), (236, 161675), (290, 131570), (295, 129340), (446, 85550), (580, 65785), (590, 64670), (725, 52628), (892, 42775), (1115, 34220), (1180, 32335), (1450, 26314), (1475, 25868), (1711, 22300), (2230, 17110), (2900, 13157), (2950, 12934), (3422, 11150), (4460, 8555), (5575, 6844), (5900, 6467)]