22473551440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{8837}}^1$

素因数の和:9316

約数の個数: 80

約数和(自身を含む): 53024606208

約数和(自身を除く): 30551054768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 383, 415, 664, 766, 830, 1328, 1532, 1660, 1915, 3064, 3320, 3830, 6128, 6640, 7660, 8837, 15320, 17674, 30640, 31789, 35348, 44185, 63578, 70696, 88370, 127156, 141392, 158945, 176740, 254312, 317890, 353480, 508624, 635780, 706960, 733471, 1271560, 1466942, 2543120, 2933884, 3384571, 3667355, 5867768, 6769142, 7334710, 11735536, 13538284, 14669420, 16922855, 27076568, 29338840, 33845710, 54153136, 58677680, 67691420, 135382840, 270765680, 280919393, 561838786, 1123677572, 1404596965, 2247355144, 2809193930, 4494710288, 5618387860, 11236775720, 22473551440]

約数ペア:

[(1, 22473551440), (2, 11236775720), (4, 5618387860), (5, 4494710288), (8, 2809193930), (10, 2247355144), (16, 1404596965), (20, 1123677572), (40, 561838786), (80, 280919393), (83, 270765680), (166, 135382840), (332, 67691420), (383, 58677680), (415, 54153136), (664, 33845710), (766, 29338840), (830, 27076568), (1328, 16922855), (1532, 14669420), (1660, 13538284), (1915, 11735536), (3064, 7334710), (3320, 6769142), (3830, 5867768), (6128, 3667355), (6640, 3384571), (7660, 2933884), (8837, 2543120), (15320, 1466942), (17674, 1271560), (30640, 733471), (31789, 706960), (35348, 635780), (44185, 508624), (63578, 353480), (70696, 317890), (88370, 254312), (127156, 176740), (141392, 158945)]