18080433440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{19373}}^1$

素因数の和:19714

約数の個数: 96

約数和(自身を含む): 45111971520

約数和(自身を除く): 27031538080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 307, 380, 608, 614, 760, 1228, 1520, 1535, 2456, 3040, 3070, 4912, 5833, 6140, 9824, 11666, 12280, 19373, 23332, 24560, 29165, 38746, 46664, 49120, 58330, 77492, 93328, 96865, 116660, 154984, 186656, 193730, 233320, 309968, 368087, 387460, 466640, 619936, 736174, 774920, 933280, 1472348, 1549840, 1840435, 2944696, 3099680, 3680870, 5889392, 5947511, 7361740, 11778784, 11895022, 14723480, 23790044, 29446960, 29737555, 47580088, 58893920, 59475110, 95160176, 113002709, 118950220, 190320352, 226005418, 237900440, 452010836, 475800880, 565013545, 904021672, 951601760, 1130027090, 1808043344, 2260054180, 3616086688, 4520108360, 9040216720, 18080433440]

約数ペア:

[(1, 18080433440), (2, 9040216720), (4, 4520108360), (5, 3616086688), (8, 2260054180), (10, 1808043344), (16, 1130027090), (19, 951601760), (20, 904021672), (32, 565013545), (38, 475800880), (40, 452010836), (76, 237900440), (80, 226005418), (95, 190320352), (152, 118950220), (160, 113002709), (190, 95160176), (304, 59475110), (307, 58893920), (380, 47580088), (608, 29737555), (614, 29446960), (760, 23790044), (1228, 14723480), (1520, 11895022), (1535, 11778784), (2456, 7361740), (3040, 5947511), (3070, 5889392), (4912, 3680870), (5833, 3099680), (6140, 2944696), (9824, 1840435), (11666, 1549840), (12280, 1472348), (19373, 933280), (23332, 774920), (24560, 736174), (29165, 619936), (38746, 466640), (46664, 387460), (49120, 368087), (58330, 309968), (77492, 233320), (93328, 193730), (96865, 186656), (116660, 154984)]