6688393360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{18583}}^1$

素因数の和:19016

約数の個数: 80

約数和(自身を含む): 17006590080

約数和(自身を除く): 10318196720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 409, 440, 818, 880, 1636, 2045, 3272, 4090, 4499, 6544, 8180, 8998, 16360, 17996, 18583, 22495, 32720, 35992, 37166, 44990, 71984, 74332, 89980, 92915, 148664, 179960, 185830, 204413, 297328, 359920, 371660, 408826, 743320, 817652, 1022065, 1486640, 1635304, 2044130, 3270608, 4088260, 7600447, 8176520, 15200894, 16353040, 30401788, 38002235, 60803576, 76004470, 83604917, 121607152, 152008940, 167209834, 304017880, 334419668, 418024585, 608035760, 668839336, 836049170, 1337678672, 1672098340, 3344196680, 6688393360]

約数ペア:

[(1, 6688393360), (2, 3344196680), (4, 1672098340), (5, 1337678672), (8, 836049170), (10, 668839336), (11, 608035760), (16, 418024585), (20, 334419668), (22, 304017880), (40, 167209834), (44, 152008940), (55, 121607152), (80, 83604917), (88, 76004470), (110, 60803576), (176, 38002235), (220, 30401788), (409, 16353040), (440, 15200894), (818, 8176520), (880, 7600447), (1636, 4088260), (2045, 3270608), (3272, 2044130), (4090, 1635304), (4499, 1486640), (6544, 1022065), (8180, 817652), (8998, 743320), (16360, 408826), (17996, 371660), (18583, 359920), (22495, 297328), (32720, 204413), (35992, 185830), (37166, 179960), (44990, 148664), (71984, 92915), (74332, 89980)]