8444030480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4105

約数の個数: 160

約数和(自身を含む): 21723752448

約数和(自身を除く): 13279721968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 37, 40, 46, 62, 74, 80, 92, 115, 124, 148, 155, 184, 185, 230, 248, 296, 310, 368, 370, 460, 496, 592, 620, 713, 740, 851, 920, 1147, 1240, 1426, 1480, 1702, 1840, 2294, 2480, 2852, 2960, 3404, 3565, 4001, 4255, 4588, 5704, 5735, 6808, 7130, 8002, 8510, 9176, 11408, 11470, 13616, 14260, 16004, 17020, 18352, 20005, 22940, 26381, 28520, 32008, 34040, 40010, 45880, 52762, 57040, 64016, 68080, 80020, 91760, 92023, 105524, 124031, 131905, 148037, 160040, 184046, 211048, 248062, 263810, 296074, 320080, 368092, 422096, 460115, 496124, 527620, 592148, 620155, 736184, 740185, 920230, 992248, 1055240, 1184296, 1240310, 1472368, 1480370, 1840460, 1984496, 2110480, 2368592, 2480620, 2852713, 2960740, 3404851, 3680920, 4589147, 4961240, 5705426, 5921480, 6809702, 7361840, 9178294, 9922480, 11410852, 11842960, 13619404, 14263565, 17024255, 18356588, 22821704, 22945735, 27238808, 28527130, 34048510, 36713176, 45643408, 45891470, 54477616, 57054260, 68097020, 73426352, 91782940, 105550381, 114108520, 136194040, 183565880, 211100762, 228217040, 272388080, 367131760, 422201524, 527751905, 844403048, 1055503810, 1688806096, 2111007620, 4222015240, 8444030480]

約数ペア:

[(1, 8444030480), (2, 4222015240), (4, 2111007620), (5, 1688806096), (8, 1055503810), (10, 844403048), (16, 527751905), (20, 422201524), (23, 367131760), (31, 272388080), (37, 228217040), (40, 211100762), (46, 183565880), (62, 136194040), (74, 114108520), (80, 105550381), (92, 91782940), (115, 73426352), (124, 68097020), (148, 57054260), (155, 54477616), (184, 45891470), (185, 45643408), (230, 36713176), (248, 34048510), (296, 28527130), (310, 27238808), (368, 22945735), (370, 22821704), (460, 18356588), (496, 17024255), (592, 14263565), (620, 13619404), (713, 11842960), (740, 11410852), (851, 9922480), (920, 9178294), (1147, 7361840), (1240, 6809702), (1426, 5921480), (1480, 5705426), (1702, 4961240), (1840, 4589147), (2294, 3680920), (2480, 3404851), (2852, 2960740), (2960, 2852713), (3404, 2480620), (3565, 2368592), (4001, 2110480), (4255, 1984496), (4588, 1840460), (5704, 1480370), (5735, 1472368), (6808, 1240310), (7130, 1184296), (8002, 1055240), (8510, 992248), (9176, 920230), (11408, 740185), (11470, 736184), (13616, 620155), (14260, 592148), (16004, 527620), (17020, 496124), (18352, 460115), (20005, 422096), (22940, 368092), (26381, 320080), (28520, 296074), (32008, 263810), (34040, 248062), (40010, 211048), (45880, 184046), (52762, 160040), (57040, 148037), (64016, 131905), (68080, 124031), (80020, 105524), (91760, 92023)]