1037668880

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 2450093184

約数和(自身を除く): 1412424304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 241, 428, 482, 503, 535, 856, 964, 1006, 1070, 1205, 1712, 1928, 2012, 2140, 2410, 2515, 3856, 4024, 4280, 4820, 5030, 8048, 8560, 9640, 10060, 19280, 20120, 25787, 40240, 51574, 53821, 103148, 107642, 121223, 128935, 206296, 215284, 242446, 257870, 269105, 412592, 430568, 484892, 515740, 538210, 606115, 861136, 969784, 1031480, 1076420, 1212230, 1939568, 2062960, 2152840, 2424460, 4305680, 4848920, 9697840, 12970861, 25941722, 51883444, 64854305, 103766888, 129708610, 207533776, 259417220, 518834440, 1037668880]

約数ペア:

[(1, 1037668880), (2, 518834440), (4, 259417220), (5, 207533776), (8, 129708610), (10, 103766888), (16, 64854305), (20, 51883444), (40, 25941722), (80, 12970861), (107, 9697840), (214, 4848920), (241, 4305680), (428, 2424460), (482, 2152840), (503, 2062960), (535, 1939568), (856, 1212230), (964, 1076420), (1006, 1031480), (1070, 969784), (1205, 861136), (1712, 606115), (1928, 538210), (2012, 515740), (2140, 484892), (2410, 430568), (2515, 412592), (3856, 269105), (4024, 257870), (4280, 242446), (4820, 215284), (5030, 206296), (8048, 128935), (8560, 121223), (9640, 107642), (10060, 103148), (19280, 53821), (20120, 51574), (25787, 40240)]