492830996480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1552517}}^1$

素因数の和:1552575

約数の個数: 96

約数和(自身を含む): 1220651752320

約数和(自身を除く): 727820755840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 10240, 15872, 19840, 31744, 39680, 63488, 79360, 158720, 317440, 1552517, 3105034, 6210068, 7762585, 12420136, 15525170, 24840272, 31050340, 48128027, 49680544, 62100680, 96256054, 99361088, 124201360, 192512108, 198722176, 240640135, 248402720, 385024216, 397444352, 481280270, 496805440, 770048432, 794888704, 962560540, 993610880, 1540096864, 1589777408, 1925121080, 1987221760, 3080193728, 3179554816, 3850242160, 3974443520, 6160387456, 7700484320, 7948887040, 12320774912, 15400968640, 15897774080, 24641549824, 30801937280, 49283099648, 61603874560, 98566199296, 123207749120, 246415498240, 492830996480]

約数ペア:

[(1, 492830996480), (2, 246415498240), (4, 123207749120), (5, 98566199296), (8, 61603874560), (10, 49283099648), (16, 30801937280), (20, 24641549824), (31, 15897774080), (32, 15400968640), (40, 12320774912), (62, 7948887040), (64, 7700484320), (80, 6160387456), (124, 3974443520), (128, 3850242160), (155, 3179554816), (160, 3080193728), (248, 1987221760), (256, 1925121080), (310, 1589777408), (320, 1540096864), (496, 993610880), (512, 962560540), (620, 794888704), (640, 770048432), (992, 496805440), (1024, 481280270), (1240, 397444352), (1280, 385024216), (1984, 248402720), (2048, 240640135), (2480, 198722176), (2560, 192512108), (3968, 124201360), (4960, 99361088), (5120, 96256054), (7936, 62100680), (9920, 49680544), (10240, 48128027), (15872, 31050340), (19840, 24840272), (31744, 15525170), (39680, 12420136), (63488, 7762585), (79360, 6210068), (158720, 3105034), (317440, 1552517)]