10999553920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1973}}^1$

素因数の和:2304

約数の個数: 128

約数和(自身を含む): 27254465280

約数和(自身を除く): 16254911360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 281, 310, 320, 496, 562, 620, 640, 992, 1124, 1240, 1405, 1973, 1984, 2248, 2480, 2810, 3946, 3968, 4496, 4960, 5620, 7892, 8711, 8992, 9865, 9920, 11240, 15784, 17422, 17984, 19730, 19840, 22480, 31568, 34844, 35968, 39460, 43555, 44960, 61163, 63136, 69688, 78920, 87110, 89920, 122326, 126272, 139376, 157840, 174220, 179840, 244652, 252544, 278752, 305815, 315680, 348440, 489304, 554413, 557504, 611630, 631360, 696880, 978608, 1108826, 1115008, 1223260, 1262720, 1393760, 1957216, 2217652, 2446520, 2772065, 2787520, 3914432, 4435304, 4893040, 5544130, 5575040, 7828864, 8870608, 9786080, 11088260, 17186803, 17741216, 19572160, 22176520, 34373606, 35482432, 39144320, 44353040, 68747212, 70964864, 85934015, 88706080, 137494424, 171868030, 177412160, 274988848, 343736060, 354824320, 549977696, 687472120, 1099955392, 1374944240, 2199910784, 2749888480, 5499776960, 10999553920]

約数ペア:

[(1, 10999553920), (2, 5499776960), (4, 2749888480), (5, 2199910784), (8, 1374944240), (10, 1099955392), (16, 687472120), (20, 549977696), (31, 354824320), (32, 343736060), (40, 274988848), (62, 177412160), (64, 171868030), (80, 137494424), (124, 88706080), (128, 85934015), (155, 70964864), (160, 68747212), (248, 44353040), (281, 39144320), (310, 35482432), (320, 34373606), (496, 22176520), (562, 19572160), (620, 17741216), (640, 17186803), (992, 11088260), (1124, 9786080), (1240, 8870608), (1405, 7828864), (1973, 5575040), (1984, 5544130), (2248, 4893040), (2480, 4435304), (2810, 3914432), (3946, 2787520), (3968, 2772065), (4496, 2446520), (4960, 2217652), (5620, 1957216), (7892, 1393760), (8711, 1262720), (8992, 1223260), (9865, 1115008), (9920, 1108826), (11240, 978608), (15784, 696880), (17422, 631360), (17984, 611630), (19730, 557504), (19840, 554413), (22480, 489304), (31568, 348440), (34844, 315680), (35968, 305815), (39460, 278752), (43555, 252544), (44960, 244652), (61163, 179840), (63136, 174220), (69688, 157840), (78920, 139376), (87110, 126272), (89920, 122326)]