552829840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3056

約数の個数: 80

約数和(自身を含む): 1354699008

約数和(自身を除く): 801869168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 368, 412, 460, 515, 824, 920, 1030, 1648, 1840, 2060, 2369, 2917, 4120, 4738, 5834, 8240, 9476, 11668, 11845, 14585, 18952, 23336, 23690, 29170, 37904, 46672, 47380, 58340, 67091, 94760, 116680, 134182, 189520, 233360, 268364, 300451, 335455, 536728, 600902, 670910, 1073456, 1201804, 1341820, 1502255, 2403608, 2683640, 3004510, 4807216, 5367280, 6009020, 6910373, 12018040, 13820746, 24036080, 27641492, 34551865, 55282984, 69103730, 110565968, 138207460, 276414920, 552829840]

約数ペア:

[(1, 552829840), (2, 276414920), (4, 138207460), (5, 110565968), (8, 69103730), (10, 55282984), (16, 34551865), (20, 27641492), (23, 24036080), (40, 13820746), (46, 12018040), (80, 6910373), (92, 6009020), (103, 5367280), (115, 4807216), (184, 3004510), (206, 2683640), (230, 2403608), (368, 1502255), (412, 1341820), (460, 1201804), (515, 1073456), (824, 670910), (920, 600902), (1030, 536728), (1648, 335455), (1840, 300451), (2060, 268364), (2369, 233360), (2917, 189520), (4120, 134182), (4738, 116680), (5834, 94760), (8240, 67091), (9476, 58340), (11668, 47380), (11845, 46672), (14585, 37904), (18952, 29170), (23336, 23690)]