10947461920

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 26077282560

約数和(自身を除く): 15129820640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 353, 478, 706, 811, 956, 1195, 1412, 1622, 1765, 1912, 2390, 2824, 3244, 3530, 3824, 4055, 4780, 5648, 6488, 7060, 7648, 8110, 9560, 11296, 12976, 14120, 16220, 19120, 25952, 28240, 32440, 38240, 56480, 64880, 84367, 129760, 168734, 193829, 286283, 337468, 387658, 421835, 572566, 674936, 775316, 843670, 969145, 1145132, 1349872, 1431415, 1550632, 1687340, 1938290, 2290264, 2699744, 2862830, 3101264, 3374680, 3876580, 4580528, 5725660, 6202528, 6749360, 7753160, 9161056, 11451320, 13498720, 15506320, 22902640, 31012640, 45805280, 68421637, 136843274, 273686548, 342108185, 547373096, 684216370, 1094746192, 1368432740, 2189492384, 2736865480, 5473730960, 10947461920]

約数ペア:

[(1, 10947461920), (2, 5473730960), (4, 2736865480), (5, 2189492384), (8, 1368432740), (10, 1094746192), (16, 684216370), (20, 547373096), (32, 342108185), (40, 273686548), (80, 136843274), (160, 68421637), (239, 45805280), (353, 31012640), (478, 22902640), (706, 15506320), (811, 13498720), (956, 11451320), (1195, 9161056), (1412, 7753160), (1622, 6749360), (1765, 6202528), (1912, 5725660), (2390, 4580528), (2824, 3876580), (3244, 3374680), (3530, 3101264), (3824, 2862830), (4055, 2699744), (4780, 2290264), (5648, 1938290), (6488, 1687340), (7060, 1550632), (7648, 1431415), (8110, 1349872), (9560, 1145132), (11296, 969145), (12976, 843670), (14120, 775316), (16220, 674936), (19120, 572566), (25952, 421835), (28240, 387658), (32440, 337468), (38240, 286283), (56480, 193829), (64880, 168734), (84367, 129760)]