40006096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 49988144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 191, 208, 212, 247, 304, 382, 424, 494, 689, 764, 848, 988, 1007, 1378, 1528, 1976, 2014, 2483, 2756, 3056, 3629, 3952, 4028, 4966, 5512, 7258, 8056, 9932, 10123, 11024, 13091, 14516, 16112, 19864, 20246, 26182, 29032, 39728, 40492, 47177, 52364, 58064, 80984, 94354, 104728, 131599, 161968, 188708, 192337, 209456, 263198, 377416, 384674, 526396, 754832, 769348, 1052792, 1538696, 2105584, 2500381, 3077392, 5000762, 10001524, 20003048, 40006096]

約数ペア:

[(1, 40006096), (2, 20003048), (4, 10001524), (8, 5000762), (13, 3077392), (16, 2500381), (19, 2105584), (26, 1538696), (38, 1052792), (52, 769348), (53, 754832), (76, 526396), (104, 384674), (106, 377416), (152, 263198), (191, 209456), (208, 192337), (212, 188708), (247, 161968), (304, 131599), (382, 104728), (424, 94354), (494, 80984), (689, 58064), (764, 52364), (848, 47177), (988, 40492), (1007, 39728), (1378, 29032), (1528, 26182), (1976, 20246), (2014, 19864), (2483, 16112), (2756, 14516), (3056, 13091), (3629, 11024), (3952, 10123), (4028, 9932), (4966, 8056), (5512, 7258)]