99008240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 247082400

約数和(自身を除く): 148074160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1229, 1520, 2014, 2120, 2458, 4028, 4240, 4916, 5035, 6145, 8056, 9832, 10070, 12290, 16112, 19664, 20140, 23351, 24580, 40280, 46702, 49160, 65137, 80560, 93404, 98320, 116755, 130274, 186808, 233510, 260548, 325685, 373616, 467020, 521096, 651370, 934040, 1042192, 1237603, 1302740, 1868080, 2475206, 2605480, 4950412, 5210960, 6188015, 9900824, 12376030, 19801648, 24752060, 49504120, 99008240]

約数ペア:

[(1, 99008240), (2, 49504120), (4, 24752060), (5, 19801648), (8, 12376030), (10, 9900824), (16, 6188015), (19, 5210960), (20, 4950412), (38, 2605480), (40, 2475206), (53, 1868080), (76, 1302740), (80, 1237603), (95, 1042192), (106, 934040), (152, 651370), (190, 521096), (212, 467020), (265, 373616), (304, 325685), (380, 260548), (424, 233510), (530, 186808), (760, 130274), (848, 116755), (1007, 98320), (1060, 93404), (1229, 80560), (1520, 65137), (2014, 49160), (2120, 46702), (2458, 40280), (4028, 24580), (4240, 23351), (4916, 20140), (5035, 19664), (6145, 16112), (8056, 12290), (9832, 10070)]